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Question1: A company has several business systems that require access to data stored in a file share. the business systems will access the file share using the Server Message Block (SMB) protocol. The file share solution should be accessible from both of the company's legacy on-premises environment and with AWS.Which services mod the business requirements? (Select TWO.)
Question2: A company wants to migrate a workload to AWS. The chief information security officer requires that all data be encrypted at rest when stored in the cloud. The company wants complete control of encryption key lifecycle management.The company must be able to immediately remove the key material and audit key usage independently of AWS CloudTrail. The chosen services should integrate with other storage services that will be used on AWS.Which services satisfies these security requirements?
Question3: A solutions architect is tasked with transferring 750 TB of data from a network-attached file system located at a branch office to Amazon S3 Glacier The solution must avoid saturating the branch office's low-bandwidth internet connection.What is the MOST cost-effective solution?
Question4: A company has an on-premises application that collects data and stores it to an on-premises NFS server. The company recently set up a 10 Gbps AWS Direct Connect connection. The company is running out of storage capacity on premises. The company needs to migrate the application data from on premises to the AWS Cloud while maintaining low-latency access to the data from the on-premises application.What should a solutions architect do to meet these requirements?
Question5: A company is building an application on Amazon EC2 instances that generates temporary transactional data.The application requires access to data storage that can provide configurable and consistent IOPS What should a solutions architect recommend*?
Question6: A company running an on-premises application is migrating the application to AWS to increase its elasticity and availability. The current architecture uses a Microsoft SQL Server database with heavy read activity. The company wants to explore alternate database options and migrate database engines, if needed. Every 4 hours, the development team does a full copy of the production database to populate a test database. During this period, users experience latency.What should a solution architect recommend as replacement database?
Question7: A healthcare company stores highly sensitive patient records. Compliance requires that multiple copies be stored in different locations Each record must be stored for 7 years. The company has a service level agreement (SLA) to provide records to government agencies immediately for the first 30 days and then within4 hours of a request thereafter.What should a solutions architect recommend?
Question8: A company has a dynamic web application hosted on two Amazon EC2 instances. The company has its own SSL certificate, which is on each instance to perform SSL termination.There has been an increase in traffic recently, and the operations team determined that SSL encryption and decryption is causing the compute capacity of the web servers to reach their maximum limit.What should a solutions architect do to increase the application's performance?
Question9: A company hosts its product information webpages on AWS. The existing solution uses multiple Amazon C2 instances behind an Application Load Balancer in an Auto Scaling group. The website also uses a custom DNS name and communicates with HTTPS only using a dedicated SSL certificate. The company is planning a new product launch and wants to be sure that users from around the world have the best possible experience on the new website.What should a solutions architect do to meet these requirements?
Question10: A company has created an isolated backup of its environment in another Region. The application is running in warm standby mode and is fronted by an Application Load Balancer (ALB). The current failover process is manual and requires updating a DNS alias record to point to the secondary ALB in another Region.What should a solutions architect do to automate the failover process?
Question11: A solutions architect is working on optimizing a legacy document management application running on Microsoft a network file share. The chief information officer wants to reduce the on-premises data center footprint and minimize storage by moving on-premises storage to AWS.What should the solution architect do to meet these requirements?
Question12: A company is hosting a website behind multiple Application Load Balancers. The company has different distribution rights for its content around the world. A solutions architect needs to ensure that users are served the correct content without violating distribution rights.Which configuration should the solutions architect choose to meet these requirements?
Question13: A company is running a media store across multiple Amazon EC2 instances distributed across multiple Availability Zones in a single VPC. The company wants a high-performing solution to share data between all the EC2 Instances, and prefers to keep the data within the VPC only.What should a solutions architect recommend?
Question14: A company is designing a cloud communications platform trial is driven by APIs. The application is hosted on Amazon EC2 instances behind a Network Load Balancer (NLB). The company uses Amazon API Gateway to provide external users with access to the application through APIs. The company wants to protect the platform against web exploits like SQL Injection and also wants to detect and mitigate large, sophisticated DDoS attacks Which combination of solutions provides the MOST protection? (Select TWO.)
Question15: A company needs to store data for 6 years. The company will need to have immediate and highly available access to the data at any point in time, but will not require frequent access What lifecycle action should be taken to meet these requirements while reducing costs?
Question16: A company runs an application on Amazon EC2 Instances. The application is deployed in private subnets in three Availability Zones of the us-east-1 Region. The instances must be able to connect to the internet to download files The company wants a design that Is highly available across the Region.Which solution should be implemented to ensure that there are no disruptions to Internet connectivity?
Question17: A solutions architect has configured the following IAM policy.Which action will be allowed by the policy?
Question18: A company is using Amazon EC2 to run its big data analytics workloads. These variable workloads run each night, and it is critical they finish by the start of business the following day. A solutions architect has been tasked with designing the MOST cost-effective solution.Which solution will accomplish this?
Question19: A customer has a service based out of Oregon. US and Paris. France. The application stores data in an Amazon S3 bucket located in Oregon. That data is updated frequently. The Pans office is experiencing slow response times when retrieving objects.What should a solutions architect do to resolve the slow response times for the Paris office?
Question20: A company Is seeing access requests by some suspicious IP addresses. The security team discovers the requests are horn different IP addresses under the same CIDR range.What should a solutions architect recommend to the team?
Question21: A company stores user data in AWS. The data is used continuously with peak usage during business hours.Access patterns vary, with some data not being used for months at a time.A solution architect must choose a cost that maintains the highest level ot durability while maintaining high availability.Which storage solution meets these requirements?
Question22: A company's website receives 50,000 requests each second. The company wants to use multiple applications to analyze the navigation patterns of the website users so that the experience can be personalized. Which AWS services or feature should a solutions architect use to collect page clicks for the website and process them sequentially for each user?
Question23: A company wants to host a web application on AWS that will communicate to a database within a VPC. The application should be highly available.What should a solutions architect recommend?
Question24: A company is deploying an application in three AWS Regions using an Application Load Balancer Amazon Route 53 will be used to distribute traffic between these Regions.Which Route 53 configuration should a solutions architect use to provide the MOST high-performing experience?
Question25: An ecommerce company has noticed performance degradation of its Amazon RDS based web application. The performance degradation is attribute to an increase in the number of read-only SQL queries triggered by business analysts. A solution architect needs to solve the problem with minimal changes to the existing web application.What should the solution architect recommend?
Question26: A company wants to migrate its MySQL database from on premises to AWS. The company recently experienced a database outage that significantly impacted the business. To ensure this does not happen again, the company wants a reliable database solution on AWS that minimizes data loss and stores every transaction on at least two nodes.Which solution meets these requirements?
Question27: A company maintains a searchable repository of items on its website Tie data is stored in an Amazon RDS for MySQL database table that contains over 10 million rows The database has 2 TB of General Purpose SSD (gp2) storage. There are millions of updates against this data every day through the company's website The company has noticed some operations are taking 10 seconds or longer and has determined that the database storage performance is the bottleneck Which solution addresses the performance issue?
Question28: A company maintains about 300 TB m Amazon S3 Standard storage month after month. The S3 objects are each typically around 50 GB m size and are frequently replaced with multipart uploads by their global application. The number and size of S3 objects remain constant but the company's S3 storage costs are increasing each month.How should a solutions architect reduce costs in this situation?
Question29: A company recently implemented hybrid cloud connectivity using AWS Direct Connect and is migrating data to Amazon S3. The company is looking for a fully managed solution that will automate and accelerate the replication of data between the on-premises storage systems and AWS storage services.Which solution should a solutions architect recommend to keep the data private?
Question30: A company is creating a web application that will store a large number of images in Amazon S3 The images will be accessed by users over variable periods of time. The company wants to:* Retain all the images* Incur no cost for retrieval.* Have minimal management overhead.* Have the images available with no impact on retrieval time.Which solution meets these requirements?
Question31: A company has implemented one of its microservices on AWS Lambda that accesses an Amazon DynamoDB table named Books. A solutions architect is design an IAM policy to be attached to the Lambda function's IAM role, giving it access to put, update, and delete items in the Books table. the IAM policy must prevent function from performing any other actions on the Books table or any other.Which IAM policy would fulfill these needs and provide the LEAST privileged access?A)B)C)D)
Question32: A recently acquired company is required to build its own infrastructure on AWS and migrate multiple applications to the cloud within a month. Each application has approximately 50 TB of data to be transferred After the migration ts complete this company and its parent company will Doth require secure network connectivity with consistent throughput from their data centers to the applications. A solutions architect must ensure one-time data migration and ongoing network connectivity.Which solution will meet these requirements?
Question33: A company is planning to migrate a mission-critical three-tor web application from on premises to the AWS Cloud. The backend database is snared with other on-premises systems and will remain in the on- premises data center.The application tier requires quick and predictable response times between the presentation tier and the database Encryption is required for data in transit between client web browsers and the VPC. and between the on-promises data center and the VPC.Which solution meets these requirements?
Question34: A company runs an application on a group of Amazon Linux EC2 instances The application writes log files using standard API calls For compliance reasons, all log files must be retained indefinitely and will be analyzed by a reporting tool that must access all files concurrently Which storage service should a solutions architect use to provide the MOST cost-effective solution?
Question35: A company is using a tape backup solution to store its key application data offsite The daily data volume is around 50 TB The company needs to retain the backups for 7 years for regulatory purposes The backups are rarely accessed and a week's notice is typically given if a backup needs to be restored The company is now considering a cloud-based option to reduce the storage costs and operational burden of managing tapes The company also wants to make sure that the transition (rom tape backups to the cloud minimizes disruptions Which storage solution is MOST cost-effective'?
Question36: A company needs to store data in Amazon S3 A compliance requirement states that when any changes are made to objects the previous state of the object with any changes must be preserved Additionally files older than 5 years should not be accessed but need to be archived for auditing What should a solutions architect recommend that is MOST cost-effective?
Question37: A company recently released a new type of internet-connected sensor. The company is expecting lo sell thousands of sensors, which are designed to stream high volumes of data each second to a central location. A solutions architect must design a solution that ingests and stores data so that engineering teams can analyze it in near-real time with millisecond responsiveness.Which solution should the solutions architect recommend?
Question38: A company is developing a new machine learning model solution in AWS. The models are developed as independent microservices that fetch about 1 GB of model data from Amazon S3 at startup and load the data into memory. Users access the models through an asynchronous API. Users can send a request or a batch of requests and specify where the results should be sent.The company provides models to hundreds of users. The usage patterns for the models are irregular Some models could be unused for days or weeks Other models could receive batches of thousands of requests at a time .Which solution meets these requirements?
Question39: A team has an application that detects new objects being uploaded into an Amazon bucket. The upload a trigger AWS Lambda function to write metadata into an Amazon DynamoDB table and an Amazon RDS for PostgreSQL database.Which action should the team take to ensure high availability?
Question40: A solutions architect must analyze and update a company's existing 1AM policies prior to deploying a new workload. The solutions architect created the following policy:What is the net effect of this policy?
Question41: An operations team has a standard that states IAM policies should not be applied directly to users. Some new members have not been following this standard. The operation manager needs a way to easily identify the users with attached policies.What should a solutions architect do to accomplish this?
Question42: A company has developed a microservices application It uses a client-facing API with Amazon API Gateway and multiple internal services hosted on Amazon EC2 instances to process user requests The API is designed to support unpredictable surges in traffic, but internal services may become overwhelmed and unresponsive for a period of time during surges A solutions architect needs to design a more reliable solution that reduces errors when internal services become unresponsive or unavailable.Which solution meets these requirements?
Question43: A company is designing a message-driven order processing application on AWS. The application consists of many services and needs to communicate the results of its processing to multiple consuming services. Each of the consuming services may take up to 5 days to receive the messages Which process will meet these requirements?
Question44: A solutions architect plans to convert a company's monolithic web application into a multi-tier application.The company wants to avoid managing its own infrastructure. The minimum requirements for the web application are high availability scalability and regional low latency during peak hours The solution should also store and retrieve data with millisecond latency using the application's API Which solution meets these requirements?
Question45: A company is preparing to store confidential data in Amazon S3. For compliance reasons, the data must be encrypted at rest. Encryption key usage must be logged for auditing purposes. Keys must be rotated every year.Which solution meets these requirements and is the MOST operationally efficient?
Question46: A company relies on an application that needs at least 4 Amazon EC2 instances during regular traffic and must scale up to 12 EC2 instances during peak loads. The application is critical to the business and must be highly available Which solution will meet these requirements?
Question47: A company is running a batch application on Amazon EC2 instances The application consists of a backend with multiple Amazon RDS databases The application is causing a high number of reads on the databases A solutions architect must reduce the number of database reads while ensuring high availability.What should the solutions architect do to meet this requirement?
Question48: A company is planning to use an Amazon DynamoDB table for data storage. The company is concerned about cost optimization. The table will not be used on most mornings in the evenings, the read and write traffic will often be unpredictable When traffic spikes occur they will happen very quickly.What should a solutions architect recommend?
Question49: A company has an on-premises volume backup solution that has reached its end of file. The company wants to use AWS as part of a new backup solution and wants to maintain local access to at' the data while is backed up on AWS. The company wants to ensure that the data backed up on AWS. The company automatically and securely transferred.Which solution meets these requirement?
Question50: A solutions architect is designing a solution that will include a database in Amazon RDS Corporate security policy mandates that the database its logs, and its backups are all encrypted What is the MOST efficient option to fulfill the security policy using Amazon RDS?
Question51: A company has an application that ingests incoming messages. These messages are then quickly consumed by dozens of other applications and microservices. The number of messages varies drastically and sometimes spikes as high as 100.000 each second The company wants to decouple the solution and increase scalability Which solution meets these requirements?
Question52: A company has developed a new video game as a web application. The application is in a three-tier architecture in a VPC with Amazon RDS for MySQL In the database layer Several players will compete concurrently online. The game's developers want to display a top-10 scoreboard in near-real time and offer the ability to stop and restore the game while preserving the current scores.What should a solutions architect do to meet these requirements?
Question53: A company runs an application on three very large Amazon EC2 instances In a single Availability Zone in the us-east-1 Region Multiple 16 TB Amazon Elastic Block Store (Amazon EBS) volumes are attached to each EC2 instance. The operations team uses an AWS Lambda script triggered by a schedule-based Amazon EventBridge (Amazon CloudWatch Events) rule to stop the instances on evenings and weekends, and start the instances on weekday mornings.Before deploying the solution, the company used the public AWS pricing documentation to estimate the overall costs of running this data warehouse solution 5 days a week for 10 hours a day. When looking at monthly Cost Explorer charges for this new account, the overall charges are higher than the estimate.What is the MOST likely cost factor that the company overlooked?
Question54: A financial company operates its production AWS environment in the us-east-1 Region and uses Amazon Elastic Block Store (Amazon EBS) snapshots to back up its instances. To meet a compliance requirement, the company must maintain a secondary copy of all critical data at least 100 miles (160.9 km) away from its primary location.What is the MOST cost-effective way for the company to meet this requirement?
Question55: An administrator of a large company wants to monitor for and prevent any cryptocurrency-related attacks on the company"s AWS accounts Which AWS service can the administrator use to protect the company against attacks?
Question56: A company needs to share an Amazon S3 bucket with an external vendor. The bucket owner must be able to access all objects.Which action should be taken to share the S3 bucket?
Question57: A company is preparing to deploy a new serverless workload. A solutions architect needs to configure permissions for invoking an AWS Lambda function. The function will be triggered by an Amazon EventBridge (Amazon CloudWatch Events) rule. Permissions should be configured using the principle of least privilege.Which solution will meet these requirements?
Question58: An application tunning on AWS Lambda requires an API key to access a third-party service. The key must be stored securely with audited access to the Lambda function only.What is the MOST secure way to store the key?
Question59: A solutions architect needs to design a managed storage solution for a company's application that includes high-performance machine learning. This application runs on AWS Fargate. and the connected storage needs to have concurrent access to files and deliver high performance Which storage option should the solutions architect recommend?
Question60: A company has a three-tier, stateless web application. The company's web and application tiers run on Amazon BC2 instances in an Auto Scaling group with an Amazon Elastic Block Store (Amazon EBS) root volume, and the database tier runs on Amazon RDS for PostgreSQL. The company's recovery point objective (RPO) is 2 hours What should a solutions architect recommend to enable backups for this environment?
Question61: A prediction process requires access to a trained model that is stored in an Amazon S3 bucket. The process takes a few seconds to process an image and make a prediction. The process is not overly resource-intensive, does not require any specialized hardware, and takes less than 512 MB of memory to run.What is the MOST effective compute solution for this use case?
Question62: A company is using a fleet of Amazon EC2 instances to ingest data from on-premises data sources. The data is in JSON format and ingestion rates can be as high as 1 MB/s. When an EC2 instance is rebooted, the data in-flight is lost. The company's data science team wants to query ingested data in near-real time.Which solution provides near-real-time data querying that is scalable with minimal data loss?
Question63: A company has on-premises servers running a relational database The current database serves high read traffic for users in different locations The company wants to migrate to AWS with the least amount of effort The database solution should support disaster recovery and not affect the company's current traffic flow.Which solution meets these requirements?
Question64: A financial services company has a web application that serves users in the United States and Europe The application consists of a database tier and a web server tier The database tier consists of a MySQL database hosted in us-east-1 Amazon Route 53 geoproximity routing is used to direct traffic to instances in the closest Region A performance review of the system reveals that European users are not receiving the same level of query performance as those in the United States Which changes should be made to the database tier to improve performance?
Question65: A solutions architect needs to design a network that will allow multiple Amazon EC2 instances to access a common data source used for mission-critical data that can be accessed by all the EC2 instances simultaneously The solution must be highly scalable, easy to implement and support the NFS protocol Which solution meets these requirements?
Question66: A company has a two-tier application architecture that runs in public and private subnets Amazon EC2 instances running the web application are in the public subnet and a database runs on the private subnet The web application instances and the database are running in a single Availability Zone (AZ).Which combination of steps should a solutions architect take to provide high availability for this architecture?(Select TWO.)
Question67: A company hosts its web application on AWS using seven Amazon EC2 instances The company requires that the IP addresses of all healthy EC2 instances be returned in response to DNS queries.Which policy should be used to meet this requirement?
Question68: A company stores user data in AWS. The data is used continuously with peak usage during business hours.Access patterns vary, with some data not being used for months at a time. A solution architect must choose a cost-effective solution that maintains the highest level of durability while maintaining high availability.Which storage solution meets these requirements?
Question69: A company is using Amazon CloudFront with its website. The company has enabled logging on the CloudFront distribution, and logs are saved in one of the company's Amazon S3 buckets. The company needs to perform advanced analysis on the logs and build visualizations.What should a solutions architect do to meet these requirements?
Question70: A company runs a website on Amazon EC2 instances behind an ELB Application Load Balancer. Amazon Route 53 is used for the DNS. The company wants to set up a backup website with a message including a phone number and email address that users can reach if the primary website is down.How should the company deploy this solution?
Question71: A company with facilities in North America. Europe, and Asia is designing new distributed application to optimize its global supply chain and manufacturing process. The orders booked on one continent should be visible to all Regions in a second or less. The database should be able to support failover with a short Recovery Time Objective (RTO) The uptime of the application is important to ensure that manufacturing is not impacted What should a solutions architect recommend?
Question72: A company hosts a training site on a fleet of Amazon EC2 instances. The company anticipates that its new course, which consists of dozens of training videos on the site, will be extremely popular when it is released in1 week.What should a solutions architect do to minimize the anticipated server load?
Question73: A company must re-evaluate its need for the Amazon EC2 instances it currently has provisioned in an Auto Scaling group. At present, the Auto Scaling group is configured for minimum of two instances and a maximum of four instances across two Availability zones. A Solutions architect reviewed Amazon CloudWatch metrics and found that CPU utilization is consistently low for the EC2 instances.What should the solutions architect recommend to maximize utilization while ensuring the application remains fault tolerant?
Question74: A web application runs on Amazon EC2 instances behind an Application Load Balancer The application allows users to create custom reports of historical weather data. Generating a report can take up to 5 minutes.These long-running requests use many of the available incoming connections, making the system unresponsive to other users How can a solutions architect make the system more responsive?
Question75: A company is using a third-party vendor to manage its marketplace analytics. The vendor needs limited programmatic access to resources in the company's account. All the needed policies have been created to grant appropriate access.Which additional component will provide the vendor with the MOST secure access to the account?
Question76: A company wants to improve the availability and performance of its stateless UDP-based workload. The workload is deployed on Amazon EC2 instances in multiple AWS Regions What should a solutions architect recommend to accomplish this?
Question77: A monolithic application was recently migrated to AWS and is now running on a single Amazon EC2 instance. Due to application limitations, it is not possible to use automatic scaling to scale out the application.The chief technology officer (CTO) wants an automated solution to restore the EC2 instance in the unlikely event the underlying hardware fails.What would allow for automatic recovery of the EC2 instance as quickly as possible?
Question78: An online retailer has a series of flash sales occurring every Friday Sales Traffic will increase during the sales only and the platform will handle the increased load. The platform is a three-tier application. The web tier runs on Amazon EC2 instances behind an Application Load Balancer.Amazon CloudFront is used to reduce web server load, but many requests for dynamic content must go to the web servers.What should be done to the web tier to reduce costs without impacting performance or reliability?
Question79: The following IAM policy is attached to an IAM group. This is the only policy applied to the group.What are the effective IAM permissions of this policy for group members?
Question80: A company wants to run a hybrid workload for data processing. The data needs to be accessed by on-premises applications for local data processing using an NFS protocol, and must also be accessible from the AWS Cloud for further analytics and batch processing.Which solution will meet these requirements?
Question81: An entertainment company is using Amazon DynamoDB to store media metadata. The application is read intensive and experiencing delays. The company does not have staff to handle additional operational overhead and needs to improve the performance efficiency of DynamoDB without reconfiguring the application.What should a solutions architect recommend to meet this requirement?
Question82: A solution architect must migrate a Windows internet information Services (IIS) web application to AWS. The application currently relies on a file share hosted in the user's on-premises network-attached storage (NAS).The solution architected has proposed migrating the IIS web serversWhich replacement to the on-promises filo share is MOST resilient and durable?
Question83: A company needs guaranteed Amazon EC2 capacity in three specific Availability Zones in a specific AWS Region for an upcoming event that will last 1 week. What should the company do to guarantee the EC2 capacity?
Question84: A company that develops web applications has launched hundreds of Application Load Balancers (ALBs) in multiple Regions. The company wants to create an allow list (or the IPs of all the load balancers on its firewall device. A solutions architect is looking for a one-time, highly available solution to address this request, which will also help reduce the number of IPs that need to be allowed by the firewall.What should the solutions architect recommend to meet these requirements?
Question85: A company has a highly dynamic batch processing job that uses many Amazon EC2 instances to complete it.The job is stateless in nature, can be started and stopped at any given time with no negative impact, and typically takes upwards of 60 minutes total to complete The company has asked a solutions architect to design a scalable and cost-effective solution that meets the requirements of the job.What should the solutions architect recommend?
Question86: A company is investigating potential solutions that would collect, process, and store users' service usage data.The business objective is to create an analytics capability that will enable the company to gather operational insights quickly using standard SQL queries. The solution should be highly available and ensure Atomicity, Consistency, Isolation, and Durability (ACID) compliance in the data tier.Which solution should a solutions architect recommend?
Question87: A company uses Amazon S3 as its object storage solution. The company has thousands of S3 it uses to store data. Some of the S3 bucket have data that is accessed less frequently than others. A solutions architect found that lifecycle policies are not consistently implemented or are implemented partially. resulting in data being stored in high-cost storage.Which solution will lower costs without compromising the availability of objects?
Question88: A solutions architect is designing a security solution for a company that wants to provide developers with individual AWS accounts through AWS Organizations, while also maintaining standard security controls.Because the individual developers will have AWS account root user-level access to their own accounts, the solutions architect wants to ensure that the mandatory AWS CloudTrail configuration that is applied to new developer accounts is not modified.Which action meets these requirements?
Question89: A solution architect must design a solution that uses Amazon CloudFront with an Amazon S3 to store a static website. The company security policy requires that all websites traffic be inspected by AWS WAF.How should the solution architect company with these requirements?
Question90: A company is planning to use Amazon S3 to store images uploaded by its users. The images must be encrypted at rest in Amazon S3. The company does not want to spend time managing and rotating the keys, but it does want to control who can access those keys.What should a solutions architect use to accomplish this?
Question91: A company needs to run its external website on Amazon EC2 instances and on-premises virtualized servers The AWS environment has a 1 GB AWS Direct Connect connection to the data center. The application has IP addresses that will not change. The on-premises and AWS servers are able to restart themselves while maintaining the same IP address if a failure occurs Some website users have to add their vendors to an allow list, so the solution must have a fixed IP address The company needs a solution with the lowest operational overhead to handle this split traffic.What should a solutions architect do to meet these requirements?
Question92: A company has two VPCs named Management and Production. The Management VPC uses VPNs through a customer gateway to connect to a single device in the data center The Production VPC uses a virtual private gateway with two attached AWS Direct Connect connections. The Management and Production VPCs both use a single VPC peering connection to allow communication between the applications.What should a solutions architect do to mitigate any single point of failure in this architecture?
Question93: A group requires permissions to list an Amazon S3 bucket and delete objects from that bucket. An administrator has created the following IAM policy to provide access to the bucket and applied that policy to the group. The group is not able to delete objects in the bucket. The company follows least-privilege access rules.Which statement should a solutions architect add lo the policy to correct bucket access?A)B)C)D)
Question94: A company designed a stateless two-tier that uses Amazon EC2 in a single Availability Zone and an Amazon RDS multi-AZ DB instance. New company management wants to ensure the application is highly available.What should a solutions architect do to meet this requirement?
Question95: A company has a web application hosted over 10 Amazon CC2 instances with traffic directed by Amazon Route 53. The company occasionally experiences a timeout error when attempting to browse the application.The networking team finds that some DNS queries return IP addresses of unhealthy instances, resulting in the timeout error What should a solutions architect implement to overcome these timeout errors?
Question96: A company requires a durable backup storage solution for its on-premises database servers while ensuring on-premises applications maintain access to these backups for quick recovery. The company will use AWS storage services as the destination for these backups A solutions architect is designing a solution with minimal operational overhead Which solution should the solutions architect implement?
Question97: A company hosts its static website content from an Amazon S3 bucket in the us-east-1 Region. Content is made available through an Amazon CloudFront origin pointing to that bucket Cross-Region replication is set up to create a second copy of the bucket in the ap-southeast-1 Region. Management wants a solution that provides greater availability for the website.Which combination of actions should a solutions architect take to increase availability? (Select TWO.)
Question98: A company designs a mobile app for its customers to upload photos to a website. The app needs a secure login with multi-factor authentication (MFA). The company wants to limit the initial build time and the maintenance of the solution Which solution should a solutions architect recommend to meet these requirements?
Question99: A company has a service that produces event data. The company wants to use AWS to process the event data as it is received. The data is written in a specific order that must be maintained throughout processing The company wants to implement a solution that minimizes operational overhead.How should a solution architect accomplish this''
Question100: A company that hosts its web application on AWS wants to ensure all Amazon EC2 instances. Amazon RDS DB instances and Amazon Redshift clusters are configured with tags. The company wants to minimize the effort of configuring and operating this check.What should a solutions architect do to accomplish this?
Question101: A company has an automobile sales website that stores its listings in an database on Amazon RDS When an automobile is sold, the listing needs to be removed from the website and the data must be sent to multiple target systems.Which design should a solutions architect recommend?
Question102: A company is designing a web application using AWS that processes insurance quotes Users will request quotes from the application Quotes must be separated by quote type must be responded to within 24 hours, and must not be lost The solution should be simple to set up and maintain.Which solution meets these requirements''
Question103: Which solution will improve the performance of the application when it is moved to AWS?
Question104: A company is managing health records on-premises. The company must keep these records indefinitely, disable any modifications to the records once they are stored, and granularly audit access at all levels. The chief technology officer (CTO) is concerned because there are already millions of records not being used by any application, and the current infrastructure is running out of space The CTO has requested a solutions architect design a solution to move existing data and support future records Which services can the solutions architect recommend to meet these requirements'?
Question105: A company has a web application for travel ticketing. The application is based on a database that runs in a single data center in North America. The company wants to expand the application to serve a global user base. The company needs to display the application to multiple AWS Regions. Average latency must be less than 1 second on updates to reservation database.The company wants to have separate deployments of its web platform across multiple Regions.However, the company must maintain a single primary reservation database that is globally consistent.Which solution should a solutions architect recommend to meet these requirements?
Question106: A company is running a three-tier web application to process credit card payments. The front-end user interface consists of static webpages. The application tier can have long-running processes The database tier uses MySQL.The application is currently running on a single, general purpose large Amazon EC2 instance A solutions architect needs to decouple the services to make the web application highly available.Which solution would provide the HIGHEST availability?
Question107: A company is running a highly sensitive application on Amazon EC2 backed by an Amazon RDS database Compliance regulations mandate that all personally identifiable information (Pll) be encrypted at rest Which solution should a solutions architect recommend to meet this requirement with the LEAST amount of changes to the infrastructure''
Question108: A company runs an application that uses multiple Amazon EC2 instances to gather data from its users The data is then processed and transferred to Amazon S3 for long-term storage A review of the application shows that there were long penods of time when the EC2 instances were not being used A solutions architect needs to design a solution that optimizes utilization and reduces costs.Which solution meets these requirements?
Question109: A company decides to migrate its three-tier web application from on premises to the AWS Cloud. The new database must be capable of dynamically scaling storage capacity and performing table joins.Which AWS service meets these requirements?
Question110: A company has created a VPC with multiple private subnets in multiple Availability Zones (AZs) and one public subnet in one of the AZs. The public subnet is used to launch a NAT gateway. There are instance in the private subnet that use a NAT gateway to connect to the internet. In case of an AZ failure, the company wants to ensure that the instance are not all experiencing internet connectivity issues and that there is a backup plan ready.Which solution should a solutions architect recommend that is MOST highly available?
Question111: A company is concerned that two NAT instances in use will no longer be able to support the traffic needed for the company's application. A solutions architect wants to implement a solution that is highly available fault tolerant, and automatically scalable What should the solutions architect recommend?
Question112: A company uses Application Load Balancers (ALBs) in different AWS Regions. The ALBs receive inconsistent traffic that can spike and drop throughout the year The company's networking team needs to allow the IP addresses of the ALBs in the on-premises firewall to enable connectivity.Which solution is the MOST scalable with minimal configuration changes?
Question113: A company is launching a new application deployed on an Amazon Elastic Container Service (Amazon ECS) cluster and is using the Fargate launch type for ECS tasks. The company is monitoring CPU and memory usage because it is expecting high traffic to the application upon its launch. However, the company wants to reduce costs when utilization decreases.What should a solutions architect recommend?
Question114: A company wants to create an application that will transmit protected health information (PHI) to thousands of service consumers in different AWS accounts The application servers will sit in private VPC subnets The routing for the application must be fault tolerant.What should be done to meet these requirements?
Question115: A start-up company has a web application based in the us-east-1 Region with multiple Amazon EC2 instances running behind an Application Load Balancer across multiple Availability Zones As the company's user base grows in the us-west-1 Region, it needs 3 solution with low latency and high availability.What should a solutions architect do to accomplish this?
Question116: A company uses Amazon Redshift for its data warehouse. The company wants to ensure high durability for its data in case of any component failure. What should a solutions architect recommend?
Question117: A database is on an Amazon RDS MYSQL 5.6 Multi-AZ DB instance that experience highly dynamic reads.Application developers notice a significant slowdown when testing read performance from a secondary AWS Region. The developers want a solution that provides less than 1 second of read replication latency.What should the solutions architect recommend?
Question118: A solutions architect observes that a nightly batch processing job is automatically scaled up for 1 hour before the desired Amazon EC2 capacity is reached. The peak capacity is the same every night and the batch jobs always start at IAM. The solutions architect needs to find a cost-effective solution that will allow for the desired EC2 capacity to be reached quickly and allow the Auto Scaling group to scale down after the batch jobs are complete.What should the solutions architect do to meet these requirements?
Question119: A solutions architect at an ecommerce company wants to back up application log data to Amazon S3 The solutions architect is unsure how frequently the logs will be accessed or which logs will be accessed the most The company wants to keep costs as low as possible by using the appropriate S3 storage class.Which S3 storage class should be implemented to meet these requirements?
Question120: A company currently operates a web application backed by an Amazon RDS MySQL database It has automated backups that are run daily and are not encrypted A security audit requires future backups to be encrypted and the unencrypted backups to be destroyed The company will make at least one encrypted backup before destroying the old backups What should be done to enable encryption for future backups''
Question121: A solutions architect is designing a solution where users will De directed to a backup static error page it the primary website is unavailable The primary website's DNS records are hosted in Amazon Route 53 where their domain is pointing to an Application Load Balancer (ALB) Which configuration should the solutions architect use to meet the company's needs while minimizing changes and infrastructure overhead?
Question122: A company that recently started using AWS establishes a Site-to-Site VPN between its on-premises data center and AWS. The company's security mandate states that traffic originating from on premises should stay within the company's private IP space when communicating with an Amazon Elastic Container Service (Amazon ECS) cluster that is hosting a sample web application.Which solution meets this requirement?
Question123: A company receives data from millions of users totaling about 1 TB each flay. The company provides its use's with usage reports gang back 12 months Al usage data must be stored tor at least 5 years to comply with regulatory and auditing requirements Which storage solution is MOST cost-effective?
Question124: A company wants to use high performance computing (HPC) infrastructure on AWS for financial risk modeling. The company s HPC workloads run on Linux Each HPC workflow runs on hundreds of Amazon EC2 Spot Instances, is short-lived, and generates thousands of output files that are ultimately stored in persistent storage for analytics and long-term future use The company seeks a cloud storage solution that permits the copying of on premises data to long-term persistent storage to make data available for processing by all EC2 instances. The solution should also be a high performance file system that is integrated with persistent storage to read and write datasets and output files.Which combination of AWS services meets these requirements?
Question125: A company is hosting multiple websites for several lines of business under its registered parent domain. Users accessing these websites will be routed to appropriate backend Amazon EC2 instances based on the subdomain. The websites host static webpages, images, and server-side scripts like PHP and JavaScript.Some of the websites experience peak access during the first two hours of business with constant usage throughout the rest of the day. A solutions architect needs to design a solution that will automatically adjust capacity to these traffic patterns while keeping costs low.Which combination of AWS services or features will meet these requirements? (Select TWO.)
Question126: A company plans to store sensitive user data on Amazon S3. Internal security compliance requirement mandata encryption of data before sending it to Amazon S3.What should a solution architect recommend to satisfy these requirements?
Question127: A company is using Site-to-Site VPN connections for secure connectivity to its AWS Cloud resources from on premises. Due to an increase in traffic across the VPN connections to the Amazon EC2 instances, users are experiencing slower VPN connectivity. Which solution will improve the VPN throughput?
Question128: A company has a large Microsoft SharePoint deployment running on-premises that requires Microsoft Windows shared file storage. The company wants to migrate this workload to the AWS Cloud and is considering various storage options. The storage solution must be highly available and integrated with Active Directory for access control.Which solution will satisfy these requirements?
Question129: A company has developed a database in Amazon RDS for MySQL. Due to increased support team is reporting slow reads against the DB instance and recommends adding a read replica.Which combination of actions should a solutions architect take before implementing this change? (Select TWO.)
Question130: A company has a Microsoft NET application that runs on an on-premises Windows Server The application stores data by using an Oracle Database Standard Edition server The company is planning a migration to AWS and wants to minimize development changes while moving the application. The AWS application environment should be highly available Which combination of actions should the company take to meet these requirements? (Select TWO )
Question131: A product manager of an ecommerce website is launching a new product line next month. The application hosting the website runs on Amazon EC2 instances in an Auto Scaling group behind a load balancer. Testing has been performed, and the maximum load at launch has been estimated.Traffic to the application is expected to decrease gradually within the first few weeks after the launch. This workload is the only one on this account that is expected to scale during launch. Which combination of steps is MOST cost-effective to ensure that will be adequate capacity when the application scales at launch? (Select TWO.)
Question132: A company has data stored in an on-premises data center that is used by several on-premises applications. The company wants to maintain its existing application environment and be able to use AWS services for data analytics and future visualizations.Which storage service should a solutions architect recommend?
Question133: Cost Explorer is showing charges higher than expected for Amazon Elastic Block Store (Amazon EBS) volumes connected to application servers in a production account A significant portion of the changes from Amazon EBS are from volumes that were created as Provisioned IOPS SSD (io1) volume types Controlling costs is the highest priority for this application Which steps should the user take to analyze and reduce the EBS costs without incurring any application downtime'? (Select TWO )
Question134: A company's website is used to sell products to the public The site runs on Amazon EC2 instances in an Auto Scaling group behind an Application Load Balancer (ALB) There is also an Amazon CloudFront distribution and AWS WAF is being used to protect against SQL injection attacks The ALB is the origin for the CloudFront distribution A recent review of security logs revealed an external malicious IP that needs to be blocked from accessing the website What should a solutions architect do to protect the application?
Question135: A company wants to migrate its web application to AWS. The legacy web application consists of a web tier, an application tier, and a MySQL database. The re-architected application must consist of technologies that do not require the administration team to manage instances or clusters.Which combination of services should a solutions architect include in the overall architecture? (Select TWO)
Question136: A solution architect is designing a solution that involves orchestrating a series of Amazon Elastic Container Service (Amazon ECS) task types running on Amazon EC2 instances that are part of an ECS cluster. The output and state data for all tasks needs to be stored. The amount of data output by each task is approximately10 MB, and there could be hundreds of tasks running at a time. The system should be optimized for high frequency reading and writing. As old outputs are archived and deleted the storage size is not expected to exceed 1 TB.Which storage solution should the solution architect recommend?
Question137: A company experienced a breach from an attacker on its on-premises network. The attacker launched port scanning, waged on outbound Do5 attack, and performed cryptocurrency mining. The company is moving to AWS to build a more resilient architecture that monitors and remediates this type the attack on the account level.How should the company use AWS services to meet these requirements?
Question138: A company has a multi-tier application deployed on several Amazon EC2 instances in an Auto Scaling group.An Amazon RDS for Oracle instance is the application'', data layer that uses Oracle-specific PUSQL functions. Traffic to the application has been steadily increasing This is causing the EC2 instances to become overloaded an i RDS instance to run out of storage. The Auto Scaling group does not have any scaling metrics and defines the minimum healthy instance count only. The company predicts that traffic will continue to increase at a steady but unpredictable rate before leveling off.What should a solutions architect do to ensure the system can automatically scale for the increased traffic?(Select TWO)
Question139: A development team is collaborating with another company to create an integrated product. The other company needs to access an Amazon Simple Queue Service (Amazon SQS) queue that is contained in the development team's account. The other company wants to poll the queue without giving up its own account permissions to do so.How should a solutions architect provide access to the SQS queue?
Question140: A company slops a cluster of Amazon EC2 instances over a weekend. The costs decrease, but they do not drop to zero Which resources could still be generating costs? (Select TWO.)
Question141: A manufacturing company wants to implement predictive maintenance on its machinery equipment The company will install thousands of loT sensors that will send data to AWS in real time A solutions architect is tasked with implementing a solution that will receive events in an ordered manner for each machinery asset and ensure that data is saved for further processing at a later time Which solution would be MOST efficient?
Question142: A solution architect needs to design a highly available application consisting of web, application, and database tiers, HTTPS content delivery should be as close to the edge as possible, with the least delivery time.Which solution meets these requirements and is MOST secure?
Question143: A company hosts its website on AWS. To address the highly variable demand, the company has implemented Amazon EC2 Auto Scaling. Management is concerned that the company is over-provisioning its infrastructure, especially at the front end of the three-tier application. A solutions architect needs to ensure costs are optimized without impacting performance.What should the solutions architect do to accomplish this?
Question144: A solution architect has created two IAM policies: Policy1 and Policy2. Both policies are attached to an IAM group.A cloud engineer is added as an IAM user to the IAM group. Which action will the cloud engineer be able to perform?
Question145: A company runs a legacy application with a single-tier architecture on an Amazon EC2 instance Disk I/O is low. with occasional small spikes during business hours. The company requires the instance to be stopped from 8 PM to 8 AM daily Which storage option is MOST appropriate for this workload?
Question146: A company wants to deploy a shared file system for its .NET application servers and Microsoft SQL Server database running on Amazon EC2 instance with Windows Server 2016. The solution must be able to be integrated in to the corporate Active Directory domain, be highly durable, be managed by AWS, and provided levels of throuput and IOPS.Which solution meets these requirements?
Question147: A recently created startup built a three-tier web application. The front end has static content. The application layer is based on microservices. User data is stored as JSON documents that need to be accessed with low latency. The company expects regular traffic to be low during the first year, with peaks in traffic when it publicizes new features every month. The startup team needs to minimize operational overhead costs.What should a solutions architect recommend to accomplish this?
Question148: A company plans to store sensitive user data on Amazon S3. Internal security compliance requirement mandata encryption of data before sending it to Amazon S3.What should a solution architect recommend to satisfy these requirements?
Question149: A company stores 200 GB of data each month in Amazon S3. The company needs to perform analytics on this data at the end of each month to determine the number of items sold in each sales region for the previous month.Which analytics strategy is MOST cost-effective for the company to use?
Question150: A company hosts multiple production applications One of the applications consists of resources from Amazon EC2 AWS Lambda Amazon RDS Amazon Simple Notification Service (Amazon SNS>. and Amazon Simple Queue Service (Amazon SQS) across multiple AWS Regions All company resources are tagged with a tag name of "application" and a value that corresponds to each application A solutions architect must provide the quickest solution for identifying all of the tagged components Which solution meets these requirements''
Question151: A company has a website deployed on AWS. The database backend is hosted on Amazon RDS for MySQL with a primary instance and five read replicas to support scaling needs. The read replicas should lag no more than 1 second behind the primary instance to support the user experience As traffic on the website continues to increase, the replicas are falling further behind during periods of peak load, resulting in complaints from users when searches yield inconsistent results A solutions architect needs to reduce the replication lag as much as possible, with minimal changes to the application code or operational requirements Which solution meets these requirements?
Question152: A company has media and application files that need to be shared internally. Users currently are authenticated using Active Directory and access files from a Microsoft Windows platform. The chief execute officer wants to keep the same user permissions, but wants the company to improve the process as the company is reaching its storage capacity limit.What should a solutions architect recommend?
Question153: A company uses a legacy on-premises analytics application that operates on gigabytes of csv files and represents months of data The legacy application cannot handle the growing size of csv files New csv files are added daily from various data sources to a central on-premises storage location The company wants to continue to support the legacy application while users learn AWS analytics services To achieve this, a solutions architect wants to maintain two synchronized copies of all the csv files on-premises and in Amazon S3 Which solution should the solutions architect recommend?
Question154: A company plans to host a survey website on AWS. The company anticipates an unpredictable amount of traffic. This traffic results in asynchronous updates to the database. The company wants to ensure that writes to the database hosted on AWS do not get dropped.Haw should the company write Its application to handle these database requests?
Question155: A company recently deployed a new auditing system to centralize information about operating system versions, patching, and installed software for Amazon EC2 instances. A solutions architect must ensure all instances provisioned through EC2 Auto Scaling groups successfully send reports to the auditing system as soon as they are launched and terminated.Which solution achieves these goals MOST efficiently?
Question156: A company wants to identify underutilized instances for Amazon EX2 and Amazon RDS. The company needs to report on the cost of all underutilized instances and the utilization metrics for each resource.Which combination of tools and services will provide this data? (Select TWO.)
Question157: A company is creating a three-tier web application consisting of a web server, an application server, and a database server. The application will track GPS coordinates of packages as they are being delivered. The application will update the database every 0-5 seconds.The tracking will need to read a fast as possible for users to check the status of their packages. Only a few packages might be tracked on some days, whereas millions of package might be tracked on other days.Tracking will need to be searchable by tracking ID customer ID and order ID Order than 1 month no longer read to be tracked.What should a solution architect recommend to accomplish this with minimal cost of ownership?
Question158: A company is reviewing a recent migration of a three-tier application to a VPC. The security team discovers thai the principle of least privilege is not being applied to Amazon EC2 security group ingress and egress rules between the application tiers.What should a solutions architect do to correct this issue?
Question159: An application allows users at a company's headquarters to access product data The product data is stored in an Amazon RDS MySQL DB instance. The operations team has isolated an application performance slowdown and wants to separate read traffic from write traffic. A solutions architect needs to optimize the application's performance quickly.What should the solutions architect recommend?
Question160: A company manages a data lake in an Amazon S3 bucket that numerous application share. The S3 bucket contain unique folders with a prefix for each application. The company wants to restrict each application to its specific folder and have more granular control of the objects in each folder.Which solution met these requirements with the LEAST amount of effort?
Question161: A development team needs to host a website that will be accessed by other teams. The website contents.consist of HTML, CSS, client side JavaScript, and images.Which method is the MOST cost-effective for hosting the website?
Question162: A solutions architect is designing a system to analyze the performance of financial markets while the markets are closed The system will run a series of compute-intensive jobs for 4 hours every night The time to complete the compute jobs is expected to remain constant, and jobs cannot be interrupted once started Once completed, the system is expected to run for a minimum of 1 year Which type of Amazon EC2 instances should be used to reduce the cost of the system?
Question163: A company wants to move its on-premises network, attached storage (NAS) to AWS. The company wants to make the data available to any Linux instances within its VPC and ensure changes are automatically synchronized across all instances accessing the data store. The majority of the data is accessed very rarely, and some files are accessed by multiple users at the same time.Which solution meets these requirements and is MOST cost-effective?
Question164: A company's operations teams has an existing Amazon S3 bucket configured to notify an Amazon SQS queue when new object are created within the bucket. The development team also wants to receive events when new objects are created. The existing operations team workflow must remain intact.Which solution would satisfy these requirements?
Question165: A development team is creating an event-based application that uses AWS Lambda functions. Events will be generated when files are added to an Amazon S3 bucket. The development team currently has Amazon Simple Notification Service (Amazon SNS) configured as the event target from Amazon S3.What should a solution architect do to process the events from Amazon S3 in a scalable why?
Question166: A user wants to list the IAM role that is attached to their Amazon EC2 instance The user has login access to the EC2 instance but does not have IAM permissions What should a solutions architect do to retrieve this information?
Question167: A company has several Amazon EC2 instances set up in a private subnet for security reasons These instances host applications that read and write large amounts of data to and from Amazon S3 regularly. Currently, subnet routing directs all the traffic destined for the internet through a NAT gateway The company wants to optimize the overall cost without impacting the ability of the application to communicate with Amazon S3 or the outside internet What should a solutions architect do to optimize costs?
Question168: A company is building a website that relies on reading and writing to an Amazon DynamoDB database. The traffic associated with the website predictably peaks during business hours on weekdays and declines overnight and during weekends. A solutions architect needs to design a cost-effective solution that can handle the load.What should the solutions architect do to meet these requirements?
Question169: A company has 150 TB of archived image data stored on-premises that needs to be mowed to the AWS Cloud within the next month. The company's current network connection allows up to 100 Mbps uploads for this purpose during the night only.What is the MOST cost-effective mechanism to move this data and meet the migration deadline?
Question170: A company plans to deploy a new application in AWS that reads and writes information to a database. The company wants to deploy the application in two different AWS Regions with each application writing to a database in their Region. The databases in the Two Regions needs to keep We data synchronized What should be used to meet these requirements?
Question171: a website on Amazon S3. The website serves petabytes of outbound traffic monthly, which accounts for most of the company's AWS costs. What should a solutions architect do to reduce costs?
Question172: A mobile gaming company runs application servers on Amazon EC2 instances. The servers receive updates from players every 15 minutes. The mobile game creates a JSON object of the progress made in the game since the last update, and sends the JSON object to an Application Load Balancer. As the mobile game is played, game updates are being lost. The company wants to create a durable way to get the updates in older.What should a solutions architect recommend to decouple the system?
Question173: A disaster response team is using drones to collect images ot recent storm damage. The response team's laptops lack the storage and compute capacity to transfer the images and process the data. While the team has Amazon EC2 instances for processing and Amazon S3 buckets for storage, network connectivity is intermittent and unreliable. The images need to be processed to evaluate the damage.What should a solutions architect recommend?
Question174: An application is running on an Amazon EC2 instance and must have millisecond latency when running the workload. The application makes many small reads and writes to the file system, but the file system itself is small.Which Amazon Elastic Block Store (Amazon EBS) volume type should a solutions architect attach to their EC2 instance?
Question175: A company receives structured and semi-structured data from various sources once every day. A solutions architect needs to design a solution that leverages big data processing frameworks. The data should be accessible using SQL queries and business intelligence tools.What should the solutions architect recommend to build the MOST high-performing solution?
Question176: A company Is launching an ecommerce website on AWS. This website is built with a three-tier architecture that includes a MySQL database In a Multi-AZ deployment of Amazon Aurora MySQL. The website application must be highly available and will initially be launched in an AWS Region with three Availability Zones The application produces a metric that describes the load the application experiences.Which solution meets these requirements?
Question177: A company has an application that posts messages to Amazon SQS Another application polls the queue and processes the messages in an l/O-intensive operation The company has a service level agreement (SLA) that specifies the maximum amount of time that can elapse between receiving the messages and responding to the users Due to an increase in the number of messages the company has difficulty meeting its SLA consistently.What should a solutions architect do to help improve the application's processing time and ensure it can handle the load at any level?
Question178: An application team has started using Amazon EMR to run batch jobs using datasets located in Amazon S3.During the initial testing of the workload a solutions architect notices that the account is starting to accrue NAT gateway data processing costs How can the learn optimize the cost of the workload?
Question179: A company is building its web application using containers on AWS. The company requires three instances of the web application to run at all times. The application must be able to scale to meet increases in demand.Management is extremely sensitive to cost but agrees that the application should be highly available.What should a solutions architect recommend?
Question180: A company provides an API to its users that automates inquiries for tax computations based on item prices.The company experiences a larger number of inquiries during the holiday season only that cause slower response times. A solutions architect needs to design a solution that is scalable and elastic What should the solutions architect do to accomplish this?
Question181: A company recently launched its website to serve content to its global user base. The company wants to store and accelerate the delivery of static content to its users by leveraging Amazon CloudFront with an Amazon EC2 instance attached as its origin.How should a solutions architect optimize high availability for the application?
Question182: A solutions architect is creating a new Amazon CloudFront distribution for an application Some of the information submitted by users is sensitive The application uses HTTPS but needs another layer of security.The sensitive information should be protected throughout the entire application stack, and access to the information should be restricted to certain applications.Which action should the solutions architect take?
Question183: A company observes an increase in Amazon EC2 costs in its most recent bill. The billing team notices unwanted vertical scaling of instance types for a couple of EC2 instances. A solutions architect needs to create a graph comparing the last 2 months of EC2 costs and perform an in-depth analysis to identity the root cause of the vertical scaling.How should the solutions architect generate the information with the LEAST operational overhead?
Question184: A solutions architect needs to ensure that API calls to Amazon DynamoDB from Amazon EC2 instances in a VPC do not traverse the internet What should the solutions architect do to accomplish this? (Select TWO )
Question185: A company sells ringtones created from clips of popular songs. The files containing the ringtones are stored in Amazon S3 Standard and are at least 123 KB m size The company has millions of files but downloads are infrequent for ringtones older than 90 days The company needs to save money on storage while keeping the most accessed files readily available for its users.Which action should the company take to meet these requirements MOST cost-effectively?
Question186: A company currently has 250 TB of backup files stored in Amazon S3 in a vendor's proprietary format. Using a Linux-based software application provided by the vendor, the company wants to retrieve files from Amazon S3, transform the files to an industry-standard format, and re-upload them to Amazon S3. The company wants to minimize the data transfer charges associated with this conversation.What should a solution architect do to accomplish this?
Question187: A solutions architect is designing an application for a two-step order process The first step is synchronous and must return to the user with little latency The second step takes longer, so it will be implemented in a separate component Orders must be processed exactly once and in the order in which they are received How should the solutions architect integrate these components?
Question188: A company has a three-tier environment on AWS that ingests sensor data from its users' devices. The traffic flows through a Network Load Balancer (NLB) then to Amazon EC2 instances for the web tier, and finally to EC2 instances for the application tier that makes database calls What should a solutions architect do to improve the security of data in transit to the web tier?
Question189: A company hosts an online shopping application that stores all orders in an Amazon RDS for PostgreSQL Single-AZ DB instance Management wants to eliminate single points of failure and has asked a solutions architect to recommend an approach to minimize database downtime without requiring any changes to the application code.Which solution meets these requirements?
Question190: A company owns an asynchronous API that is used to ingest use requests and, based on the request type, dispatch requests to the appropriate microservice for processing.The company is using Amazon API Gateway to deploy the API front end, and an AWS Lambda function that invokes Amazon DynamoDB to store user requests before dispatching them to the processing microservices.The company provisioned as much DynamoDB throughput as its budget allows, but the company is still experiencing availability issues and is losing user requests.What should a solutions architect do to address this Issue without impacting existing users?
Question191: A company is planning on deploying a newly built application on AWS in a default VPC The application will consist of a web layer and database layer. The web server was created in public subnets, and the MySQL database was created in private subnets. All subnets are created with the default network ACL settings, and the default security group in the VPC will be replaced with new custom security groups.The following are the key requirements:* The web servers must be accessible only to users on an SSL connection.* The database should be accessible to the web layer, which is created in a public subnet only.* All traffic to and from the IP range 182.20.0.0/16 subnet should be blocked.Which combination of steps meets these requirements? (Select TWO.)
Question192: A solution architect is designing the infrastructure for an application. The application must have a managed MySQL database mat is highly available. The database will be (censed only by resources in the same VPC.The database also must have auto scaling for storage and computeWhich solution meets these requirements?
Question193: A company has created a multi-tier application for its ecommerce website. The website uses an Application Load Balancer that resides in the public subnets, a web tier in me public subnets, and a MySQL cluster hosted on Amazon EC2 instances in the private subnets. The MySQL database needs to retrieve product catalog and pricing information that is hosted on the internet by a third-party provider. A solutions architect must devise a strategy that maximizes security without increasing operational overhead.What should the solutions architect do to meet these requirements?
