EMT Practice Test

1. Question Content...

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Question1: A company has an application workflow that uses an AWS Lambda function to download and decrypt files from Amazon S3 These files are encrypted using AWS Key Management Service Customer Master Keys (AWS KMS CMKs) A solutions architect needs to design a solution that will ensure the required permissions are set correctly.
Which combination of actions accomplish this? (Select TWO.)

Question2: 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?

Question3: A company is looking for a solution that can store video archives in AWS from old news footage. The company needs to minimize costs and will rarely need to restore these files. When the files are needed, they must be available in a maximum of five minutes.
What is the MOST cost-effective solution?

Question4: 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?

Question5: A company is using Amazon S3 as its local repository for weekly analysis reports One of the company-wide requirements is to secure data at rest using encryption. The company chooses Amazon 53 server-side encryption (SSE) how can the object be decrypted when a GET request is issued?

Question6: A company is hosting an election reporting website on AWS for users around the world The website uses Amazon EC2 Instances for the web and application tiers in an Auto Scaling group with Application Load Balancers The database tier uses an Amazon RDS for MySQL database The website is updated with election results once an hour and has historically observed hundreds of users accessing the reports The company Is expecting a significant increase In demand because of upcoming elections in different countries. A solutions architect must Improve The website's ability to handle additional demand while minimizing the need for additional EC2 instances Which solution will meet these requirements?

Question7: A company runs analytics software on Amazon EC2 instances The software accepts job requests from users to process data that has been uploaded to Amazon S3 Users report that some submitted data is not being processed Amazon CloudWatch reveals that the EC2 instances have a consistent CPU utilization at or near
100% The company wants to improve system performance and scale the system based on user load What should a solutions architect do to meet these requirements?

Question8: 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?

Question9: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question10: A company has an application hosted on Amazon EC2 instances in two VPCs across different AWS Regions To communicate with each other, the instances use the internet for connectivity. The security team wants to ensure that no communication between the instances happens over the internet What should a solutions architect do to accomplish this''

Question11: A company hosts a website on premises and wants to migrate it to the AWS Cloud The website exposes a single hostname to the internet but it routes its functions to different on-premises server groups based on the path of the URL The server groups are scaled independently depending on the needs of the functions they support The company has an AWS Direct Connect connection configured to its on-premises network What should a solutions architect do to provide path-based routing to send the traffic to the correct group of servers?

Question12: A company needs to comply with a regulatory requirement that states all emails must Pe stored and archived externally for 7 years. An administrator has created compressed email files on premises and wants a managed service to transfer the files to AWS storage.
Which managed service should a solutions architect recommend?

Question13: 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 )

Question14: A solution architect is performing a security review of a recently migrated workload. The workload is a web application that consists of amazon EC2 instances in an Auto Scaling group behind an Application Load balancer. The solution architect must improve the security posture and minimize the impact of a DDoS attack on resources.
Which solution is MOST effective?

Question15: 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?

Question16: 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?

Question17: A company hosts an application on an Amazon EC2 instance that requires a maximum of 200 GB storage space. The application is used infrequently, with peaks during mornings and evenings. Disk I/O varies, but peaks at 3,000 IOPS. The chief financial officer of the company is concerned about costs and has asked a solutions architect to recommend the most cost-effective storage option that does not sacrifice performance.
Which solution should the solutions architect recommend?

Question18: A company has a mobile chat application with a data store based in Amazon DynamoDB. Users would like new messages to be read with as little latency as possible. A solutions architect needs to design an optimal solution that requires minimal application changes.
Which method should the solutions architect select?

Question19: A solutions architect is designing a new service behind Amazon API Gateway The request patterns for the service will be unpredictable and can change suddenly from 0 requests to over 500 per second The total size of the data that needs to be persisted in a backend database is currently less than 1 GB with unpredictable future growth Data can be queried using simple key-value requests Which combination of AWS services would meet these requirements? (Select TWO )

Question20: A company built a food ordering application that captures user data and stores it for future analysis. The application's static front end is deployed on an Amazon EC? instance. The front-end application sends the requests to the backend application running on separate EC2 instance. The backend application then stores the data in Amazon RDS.
What should a solutions architect do to decouple the architecture and make it scalable?

Question21: An environment has an Auto Scaling group across two Availability Zones to as AZ-a and AZ-b has four instances, and AZ-b has three EC2 instances. The Auto Scaling group uses a default termination policies.
None of the instances are protected from a scale-in event.
How will Auto Scaling processed if there is a scale-in event?

Question22: 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?

Question23: A marketing company is storing CSV files in an Amazon S3 bucket for statistical analysis An application on an Amazon EC2 instance needs permission to efficiently process the CSV data stored in the S3 bucket.
Which action will MOST securely grant the EC2 instance access to the S3 bucket?

Question24: A company is hosting its static website in an Amazon S3 bucket, which is the origin for Amazon CioudFront.
The company has users in the United States. Canada, and Europe and wants to reduce costs. What should a solutions architect recommend?

Question25: A company's cloud operations team wants to standardize resource remediation. The company wants to provide a standard set of governance evaluations and remediation's to all member accounts in its organization in AWS Organizations.
Which self-managed AWS service can the company use to meet these requirements with the LEAST amount of operational effort?

Question26: A company is planning to migrate 40 servers hosted on premises in VMware to the AWS Cloud. The migration process must be implemented with minimal downtime. The company also wants to test the servers before the cutover date.
Which solution meets these requirements?

Question27: A company is planning to migrate 40 servers hosted on premises in VMware to the AWS Cloud. The migration process must be implemented with minimal downtime. The company also wants to test the servers before the cutover date.
Which solution meets these requirements?

Question28: A company is deploying a multi-instance application within AWS that requires minimal latency between the instances.
What should a solutions architect recommend?

Question29: A media company stores video content in an Amazon Elastic Block Store (Amazon EBS) volume. A certain video file has become popular and a large number of users across the world are accessing this content. This has resulted in a cost increase.
Which action will DECREASE cost without compromising user accessibility?

Question30: A company wants to replicate its data to AWS to recover in the event of a disaster. Today, a system administrator has scripts that copy data to a NFS share Individual backup files need to be accessed with low latency by application administrators to deal with errors in processing.
What should a solutions architect recommend to meet these requirements?

Question31: A company sells datasets to customers who do research in artificial intelligence and machine learning (AIMU.
The datasets are large formatted files met are stored in an Amazon S3 bucket in the us-easl-1 Region. The company hosts a web application that the customers use to purchase access to a given dataset. The web application Is deployed on mutate Amazon EC2 instances behind an Application Load Balancer After a purchase is made customers receive an S3 signed URL that allows access to the files.
The customers are distributed across North America and Europe. The company wants to reduce the cost that is associated with data transfers and wants to maintain or improve performance What should a solutions architect do to meet these requirements?

Question32: A solutions architect is creating a data processing job that runs once daily and can take up to 2 hours to complete If the job is interrupted, it has to restart from the beginning How should the solutions architect address this issue in the MOST cost-effective manner?

Question33: 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?

Question34: A company has a 10 Gbps AWS Direct Connect connection from its on-premises servers to AWS. The workloads using the connection are critical. The company requires a disaster recovery strategy with maximum resiliency that maintains the current connection bandwidth at a minimum.
What should a solutions architect recommend?

Question35: A company has a Microsoft Windows-based application that must be migrated to AWS. This application requires the use of a shared Windows file system attached to multiple Amazon EC2 Windows instances.
What should a solution architect do to accomplish this?

Question36: An ecommerce website is deploying its web application as Amazon Elastic Container Service (Amazon ECS) container instances behind an Application Load Balancer (ALB). During periods of high activity, the website slows down and availability is reduced. A solutions architect uses Amazon CloudWatch alarms to receive notifications whenever there is an availability issue so they can scale out resources. Company management wants a solution that automatically responds to such events.
Which solution meets these requirements?

Question37: A bicycle sharing company is developing a multi-tier architecture to track the location of its bicycles during peak operating hours. The company wants to use these data points in its existing analytics platform. A solutions architect must determine the most viable multi-tier option to support this architecture. The data points must be accessible from the REST API.
Which action meets these requirements for storing and retrieving location data?

Question38: A company is Re-architecting a strongly coupled application to be loosely coupled Previously the application used a request/response pattern to communicate between tiers. The company plans to use Amazon Simple Queue Service (Amazon SQS) to achieve decoupling requirements. The initial design contains one queue for requests and one for responses However, this approach is not processing all the messages as the application scales.
What should a solutions architect do to resolve this issue?

Question39: A company is deploying an application that processes large quantities of data in parallel. The company plans to use Amazon EC2 instances for the workload The network architecture must be configurable to provide the lowest possible latency between nodes Which combination of network solutions will meet these requirements? (Select TWO )

Question40: A company is deploying a multi-instance application within AWS that requires minimal latency between the instances.
What should a solutions architect recommend?

Question41: 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.)

Question42: A company's web application is using multiple Linux Amazon EC2 instances and storing data on Amazon EBS volumes. The company is looking for a solution to increase the resiliency of the application in case of a failure and to provide storage that complies with atomicity, consistency, isolation, and durability (ACID).
What should a solutions architect do to meet these requirements?

Question43: 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?

Question44: 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?

Question45: A company has established a new AWS account. The account is newly provisioned and no changed have been made to the default settings. The company is concerned about the security of the AWS account root user.
What should be done to secure the root user?

Question46: 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?

Question47: A company has an on-premises business application that generates hundreds of files each day. These files are stored on an SMB file share and require a low-latency connection to the application servers A new company policy states all application-generated files must be copied to AWS There is already a VPN connection to AWS The application development team does not have time to make the necessary code modifications to move the application to AWS Which service should a solutions architect recommend to allow the application to copy files to AWS?

Question48: 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?

Question49: A company wants to share forensic accounting data is stored in an Amazon RDS DB instance with an external auditor. The Auditor has its own AWS account and requires its own copy of the database.
How should the company securely share the database with the auditor?

Question50: 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 compute
Which solution meets these requirements?

Question51: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question52: 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?

Question53: 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?

Question54: A solutions architect needs to deploy a node js-based web application that is highly available and scales automatically. The marketing team needs to roll back on application releases quickly and they need to have an operational dashboard. The Marketing team does not want to manage deployment of operating system patches to the Linux servers.
Which AWS service satisfies these requirements?

Question55: A company is running an application on AWS to process weather sensor data that is stored in an Amazon S3 bucket. Three batch jobs run hourly to process the data in the S3 bucket for different purposes The company wants to reduce the overall processing time by running the three applications in parallel using an event-based approach What should a solutions architect do to meet these requirements?

Question56: 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''

Question57: A solutions architect must design a database solution for a high-traffic ecommerce web application. The database stores customer profiles and shopping cart information. The database must support a peak load of several million requests each second and deliver responses in milliseconds. The operational overhead for managing and scaling the database must be minimized.
Which database solution should the solutions architect recommend?

Question58: A solutions architect needs to allow developers to have SSH connectivity to web servers The requirements are as follows
* Limit access to users originating from the corporate network.
* Web servers cannot have SSH access directly from the internet.
* Web servers reside in a private subnet.
Which combination of steps must the architect complete to meet these requirements? (Select TWO.)

Question59: 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.)

Question60: A solutions architect is designing a two-tier web application The application consists of a public-facing web tier hosted on Amazon EC2 in public subnets The database tier consists of Microsoft SQL Server running on Amazon EC2 in a private subnet Security is a high priority for the company How should security groups be configured in this situation? (Select TWO )

Question61: An ecommerce company is running a multi-tier application on AWS. The front-end and backend tiers both run on Amazon EC2. and the database runs on Amazon RDS for MySQL. The backend tier communicates with the RDS instance. There are frequent calls to return identical datasets from the database that are causing performance slowdowns.
Which action should be taken to improve the performance of the backend?

Question62: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question63: A company is hosting its website by using Amazon EC2 instance behind an Elastic Load Balancer across multiple Availability Zones. The instance run in an EC2 Auto Scaling group. The website uses Amazon Elastic Block Store (Amazon EBS) volumes to store product manuals for users to download.
The company updates the product content often, so new instance launched by the Auto Scaling group often have old data. It can take up to 30 minutes for the new instances to receive all the updates. The updates also requires the EBS volumes to be resized during business hours.
The company wants to ensure that the product manuals are always up to data on all that the architecture adjusts quickly to increased user demand. A solutions architect needs to meet these requirements without causing the company to update its application code or adjust its website.
What should the solution architect do to accomplish this goal?

Question64: A solutions architect is deploying a distributed database on multiple Amazon EC2 instances The database stores all data on multiple instances so it can withstand the loss of an instance The database requires block storage with latency and throughput to support several million transactions per second per server Which storage solution should the solutions architect use?

Question65: A company is building applications in containers. The company wants to migrate its on-premises development and operations services from its on-premises data center to AWS. Management states that production system must be cloud agnostic and use the same configuration and administrator tools across production systems. A solutions architect needs to design a managed solution that will align open-source software.
Which solution meets these requirements?

Question66: Application developers have noticed that a production application is very slow when business reporting users run large production reports against the Amazon RDS instance backing the application. the CPU and memory utilization metrics for the RDS instance-d not exceed 60% while the reporting queries are running. The business reporting users must be able to generate reports without affecting the applications performance.
Which action will accomplish this?

Question67: 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?

Question68: A company is running an ecommerce application on Amazon EC2 The application consists of a stateless web tier that requires a minimum of 10 instances, and a peak of 250 instances to support the application's usage The application requires 50 instances 80% of the time Which solution should be used to minimize costs?

Question69: 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?

Question70: An application is running on Amazon EC2 instances Sensitive information required for the application is stored in an Amazon S3 bucket The bucket needs to be protected from internet access while only allowing services within the VPC access to the bucket.
Which combination of actions should a solutions archived take to accomplish this'' (Select TWO.)

Question71: A company runs analytics software on Amazon EC2 instances The software accepts job requests from users to process data that has been uploaded to Amazon S3 Users report that some submitted data is not being processed Amazon CloudWatch reveals that the EC2 instances have a consistent CPU utilization at or near
100% The company wants to improve system performance and scale the system based on user load What should a solutions architect do to meet these requirements?

Question72: A company seeks a storage solution for its application. The solution must be highly available and scalable The solution also must function as a file system, be mountable by multiple Linux instances in AWS and on premises through native protocols, and have no minimum size requirements. The company has set up a Site-to-Site VPN for access from its on-premises network to its VPC.
Which storage solution meets these requirements?

Question73: A company is building applications in containers. The company wants to migrate its on-premises development and operations services from its on-premises data center to AWS. Management states that production system must be cloud agnostic and use the same configuration and administrator tools across production systems. A solutions architect needs to design a managed solution that will align open-source software.
Which solution meets these requirements?

Question74: A company is migrating a Linux-based web server group to AWS The web servers must access files in a shared file store for some content To meet the migration date, minimal changes can be made What should a solutions architect do to meet these requirements?

Question75: A company delivers files in Amazon S3 to certain users who do not have AWS credentials. These users must be given access for a limited lime. What should a solutions architect do to securely meet these requirements?

Question76: A company has multiple AWS accounts, for various departments. One of the departments wants to share an Amazon S3 bucket with all other department.
Which solution will require the LEAST amount of effort?

Question77: A company's website runs on Amazon EC2 instances behind an Application Load Balancer (ALB) The website has a mix of dynamic and static content Users around the globe are reporting that the website is slow Which set of actions will improve website performance for users worldwide?

Question78: A company has two AWS accounts: Production and Development There are code changes ready in the Development account to push to the Production account In the alpha phase, only two senior developers on the development team need access to the Production account in the beta phase, more developers might need access to perform testing as well.
What should a solutions architect recommend?

Question79: 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?

Question80: A company is using an Amazon S3 bucket to store data uploaded by different departments from multiple locations During an AWS Well-Architected review the financial manager notices that 10 TB of S3 Standard storage data has been charged each month However, in the AWS Management Console for Amazon S3, using the command to select all files and folders shows a total size of 5 TB What are the possible causes for this difference? (Select TWO )

Question81: A media company is evaluating the possibility of moving its systems to the AWS Cloud. The company needs at least 10 TB of storage with the maximum possible I/O performance for video processing. 300 TB of very durable storage for storing media content, and 900 TB of storage to meet requirements for archival media that is not in use anymore.
Which set of services should a solutions architect recommend to meet these requirements?

Question82: A company wants to monitor its AWS costs for financial review. The cloud operations team is designing an architecture in the AWS Organizations master account to query AWS Cost and Usage Reports for all member accounts. The team must run this query once a month and provide a detailed analysis of the bill Which solution is the MOST scalable and cost-effective way to meet these requirements?

Question83: A company uses an Amazon S3 bucket as its data lake storage platform The S3 bucket contains a massive amount of data that is accessed randomly by multiple teams and hundreds of applications The company wants to reduce the S3 storage costs and provide immediate availability for frequently accessed objects What is the MOST operationally efficient solution that meets these requirements?

Question84: 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)

Question85: A business application is hosted on Amazon EC2 and uses Amazon S3 for encrypted object storage. The chief information security officer has directed that no application traffic between the two services should traverse the public internet.
Which capability should the solutions architect use to meet the compliance requirements?

Question86: A company wants to automate the security assessment of its Amazon EC2 instances. The company needs to validate and demonstrate that security and compliance standards are being followed throughout the development process What should a solutions architect do to meet these requirements?

Question87: A company has a mobile chat application with a data store based in Amazon DynamoDB. Users would like new messages to be read with as little latency as possible. A solutions architect needs to design an optimal solution that requires minimal application changes.
Which method should the solutions architect select?

Question88: 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?

Question89: A company wants to host a scalable web application on AWS. The application will be accessed by users from different geographic regions of the world. Application users will be able to download and upload unique data up to gigabytes in size. The development team wants a cost-effective solution to minimize upload and download latency and maximize performance.
What should a solutions architect do to accomplish this?

Question90: 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.)

Question91: 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''

Question92: A company has enabled AWS CloudTrail logs to deliver log files to an Amazon S3 bucket for each of its developer accounts. The company has created a central AWS account for streamlining management and audit reviews. An internal auditor needs to access the CloudTrail logs, yet access needs to be restricted for all developer account users. The solution must be secure and optimized.
How should a solutions architect meet these requirements?

Question93: 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?

Question94: A company hosts a popular web application. The web application connects to a database running in a private VPC subnet. The web servers must be accessible only to customers on an SSL connection.
The Amazon RDS for MySQL database services be accessible only from the web servers. How should a solution architect design a solution to meet the requirements without impacting applications?

Question95: A company has enabled AWS CloudTrail logs to deliver log files to an Amazon S3 bucket for each of Its developer accounts. The company has created a central AWS account for streamlining management and audit reviews An internal auditor needs to access the CloudTrail logs, yet access needs to be restricted for all developer account users The solution must be secure and optimized How should a solutions architect meet these requirements?

Question96: 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?

Question97: A company's website is using an Amazon RDS MySQL Multi-AZ DB instance for its transactional data storage.
There are other internal systems that query this DB instance to fetch data for internal batch processing. The RDS DB instance slows down significantly the internal systems fetch data. This impacts the website's read and write performance, and the users experience slow response times.
Which solution will improve the website's performance?

Question98: A company has an ecommerce application running In a single VPC. The application stack has a single web server and an Amazon RDS Multi-AZ DB instance The company launches new products twice a month. This Increases website traffic by approximately 400% for a minimum of 72 hours During product launches, users experience slow response times and frequent timeout errors in their browsers What should a solutions architect do to mitigate the slow response times and timeout errors while minimizing operational overhead?

Question99: 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?

Question100: A solutions architect is designing a mission-critical web application. It will consist of Amazon EC2 instances behind an Application Load Balancer and a relational database. The database should be highly available and fault tolerant.
Which database implementations will meet these requirements? (Select TWO.)

Question101: A company runs its production workload on an Amazon Aurora MySQL DB cluster that includes six Aurora Replicas. The company wants near-real-lime reporting queries from one of its departments to be automatically distributed across three of the Aurora Replicas. Those three replicas have a different compute and memory specification from the rest of the DB cluster Which solution meets these requirements?

Question102: 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?

Question103: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question104: 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?

Question105: 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'?

Question106: A company is developing a video conversion application hosted on AWS. The application will be available in two tiers: a free tier and a paid tier. Users in the paid tier will have their videos converted first and then the tree tier users will have their videos converted.
Which solution meets these requirements and is MOST cost-effective?

Question107: A company wants a storage option that enables its data science team to analyze its data on premises and in the AWS Cloud The team needs to be able to run statistical analyses by using the data on premises and by using a fleet of Amazon EC2 instances across multiple Availability Zones.
What should a solutions architect do to meet these requirements?

Question108: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question109: A public-facing web application queries a database hosted on a Amazon EC2 instance in a private subnet. A large number of queries involve multiple table joins, and the application performance has been degrading due to an increase in complex queries. The application team will be performing updates to improve performance.
What should a solutions architect recommend to the application team? (Select TWO.)

Question110: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question111: 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 approximately
10 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?

Question112: 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?

Question113: 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?

Question114: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question115: 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?

Question116: A company is planning to migrate 40 servers hosted on premises in VMware to the AWS Cloud. The migration process must be implemented with minimal downtime. The company also wants to test the servers before the cutover date.
Which solution meets these requirements?

Question117: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question118: 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?

Question119: A company recently migrated a message processing system to AWS. The system receives messages into an ActiveMQ queue running on an Amazon EC2 instance. Messages are processed by a consumer application running on Amazon EC2 The consumer application processes the messages and writes results to a MySQL database running on Amazon EC2. The company wants this application to be highly available with low operational complexity Which architecture offers the HIGHEST availability?

Question120: A company's packaged application dynamically creates and returns single-use text files in response to user requests. The company is using Amazon CloudFront for distribution, but wants to future reduce data transfer costs. The company modify the application's source code.
What should a solution architect do to reduce costs?

Question121: A company is deploying a production portal application on AWS. The database tier has structured data. The company requires a solution that is easily manageable and highly available How can these requirements be met?

Question122: A company is running an online transaction processing (OLTP) workload on AWS. This workload uses an unencrypted Amazon RDS DB instance in a Multi-AZ deployment. Daily database snapshots are taken from this instance.
What should a solutions architect do to ensure the database and snapshots are always encrypted moving forward?

Question123: A company has a legacy application that processes data in two parts. The second part of the process takes longer than the first, so the company has decided to rewrite the application as two microservices running on Amazon ECS that can scale independently How should a solutions architect integrate the microservices?

Question124: A company's production application runs online transaction processing (OLTP) transactions on an Amazon RDS MySQL DB instance The company is launching a new reporting tool that will access the same data The reporting tool must be highly available and not impact the performance of the production application.
How can this be achieved?

Question125: 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?

Question126: What should the solutions architect recommend?

Question127: A company hosts an application used to upload files to an Amazon S3 bucket Once uploaded, the files are processed to extract metadata, which takes less than 5 seconds. The volume and frequency of the uploads vanes from a few files each hour to hundreds of concurrent uploads. The company has asked a solutions architect to design a cost effective architecture that will meet these requirements.
What should the solutions architect recommend?

Question128: A company has an on-premises application that generates a large amount of time-sensitive data that is backed up to Amazon S3. The application has grown and there are user complaints about internet bandwidth limitations. A solutions architect needs to design a long term solution that allows for both timely backups to Amazon S3 and with minimal impact on internet connectivity tor internal users.
Which solution meets these requirements?

Question129: A data science team requires storage for nightly log processing. The size and number of logs is unknown and will persist for 24 hours only What is the MOST cost-effective solution?

Question130: A company runs an application in the AWS Cloud and uses Amazon DynamoDB as the database The company deploys Amazon EC2 instances to a private network to process data from the database The company uses two NAT instances to provide connectivity to DynamoDB.
The company wants to retire the NAT instances A solutions architect must implement a solution that provides connectivity to DynamoDB and that does not require ongoing management.
What is the MOST cost-effective solution that meets these requirements?

Question131: 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?

Question132: A company receives 10 TB of instrumentation data each day from several machines located at a single factory.
The data consists of JSON files stored on a storage area network (SAN) in an on-premises data center located within the factory. The company wants to send this data to Amazon S3 where it can be accessed by several additional systems that provide critical near-real-lime analytics. A secure transfer is important because the data is considered sensitive.
Which solution offers the MOST reliable data transfer?

Question133: 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?

Question134: A company is running its application in a single region on Amazon EC2 with Amazon Elastic Block Store (Amazon EBS) and S3 as part of the storage design.
What should be done to reduce data transfer costs?

Question135: 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?

Question136: A company is experiencing growth as demand for its product has increased The company's existing purchasing application is slow when traffic spikes The application is a monolithic three tier application that uses synchronous transactions and sometimes sees bottlenecks in the application tier A solutions architect needs to design a solution that can meet required application response times while accounting for traffic volume spikes.
Which solution will meet these requirements?

Question137: 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?

Question138: A company is planning to migrate a business-critical dataset to Amazon S3. The current solution design uses a single S3 bucket in the us-east-1 Region with versioning enabled to store the dataset. The company's disaster recovery policy states that all data multiple AWS Regions.
How should a solutions architect design the S3 solution?

Question139: 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?

Question140: A company's application runs on Amazon EC2 instances behind an Application Load Balancer (ALB) The instances run in an Amazon EC2 Auto Scaling group across multiple Availability Zones On the first day of every month at midnight the application becomes much slower when the month-end financial calculation batch executes This causes the CPU utilization of the EC2 instances to immediately peak to 100%. which disrupts the application What should a solutions architect recommend to ensure the application is able to handle the workload and avoid downtime?

Question141: A company has a popular gaming platform running on AWS. The application is sensitive to latency because latency can impact the user experience and introduce unfair advantages to some players The application is deployed in every AWS Region it runs on Amazon EC2 instances that are part of Auto Scaling groups configured behind Application Load Balancers (ALBs) A solutions architect needs to implement a mechanism to monitor the health of the application and redirect traffic to healthy endpoints.
Which solution meets these requirements?

Question142: 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?

Question143: A company is planning to deploy an Amazon RDS DB instance running Amazon Aurora The company has a backup retention policy requirement of 90 days Which solution should a solutions architect recommend?

Question144: A company fails an AWS security reviews conducted by the third-party. The review finds out that some of the company method to access the Amazon EMR through the public internet.
Which combination of steps should the company take to MOST improve its security? (Select TWO.)

Question145: 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?

Question146: A company has an application that generates a large number of files, each approximately 5 MB in size. The files are stored in Amazon S3. Company policy requires the files to be stored for 4 years before they can be deleted. Immediate accessibility is always required as the files contain critical business data that is not easy to reproduce. The files are frequently accessed in the first 30 days of the object creation but are rarely accessed after the first 30 days.
Which storage solution is MOST cost-effective?

Question147: A company needs to implement a relational database with a multi-Region disaster recovery Recovery Point Objective (RPO) of 1 second and an Recovery Time Objective (RTO) of 1 minute.
Which AWS solution can achieve this?

Question148: A solutions architect is optimizing a website for an upcoming musical event Videos of the performances will be streamed in real time and then will be available on demand The event is expected to attract a global online audience Which service will improve the performance of both the real-time and on-demand streaming?

Question149: A company has global users accessing an application deployed in different AWS Regions, exposing public static IP addresses. The users are experiencing poor performance when accessing the application over the internet.
What should a solutions architect recommend to reduce internet latency?

Question150: A company has a build server that is in an Auto Scaling group and often has multiple Linux instances running.
The build server requires consistent shared NFS storage for jobs and configurations.
Which storage option should a solution architect recommend?

Question151: 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?

Question152: 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?

Question153: A company is planning to transfer multiple terabytes of data to AWS. The data is collected offline from ships.
The company want to run complex transformation before transferring the data.
Which AWS service should a solutions architect recommend for this migration?

Question154: A company recently launched Linux-based application instances on Amazon EC2 in a private subnet and launched a Linux-based bastion host on an Amazon EC2 instance in a public subnet of an VPC. A solution architect needs to connect from the on-premises network, through the company's internet connection, to the bastion host, and to the application servers. The solution architect must make sure that the security groups of all the EC2 instances will allow that access.
Which combination of steps should the solutions architect take to meet these requirements? (select TWO)

Question155: A company mandates that an Amazon S3 gateway endpoint must allow traffic to trusted buckets only Which method should a solutions architect implement to meet this requirement?

Question156: 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?

Question157: 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?

Question158: A company hosts a static website within an Amazon S3 bucket. A solutions architect needs to ensure that data can be recovered in case of accidental deletion.
Which action will accomplish this?

Question159: A company hosts a static website on-premises and wants to migrate the website to AWS The website should load as quickly as possible for users around the world The company also wants the most cost-effective solution What should a solutions architect do to accomplish this?

Question160: 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?

Question161: 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?

Question162: 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''

Question163: A company is planning to migrate 40 servers hosted on premises in VMware to the AWS Cloud. The migration process must be implemented with minimal downtime. The company also wants to test the servers before the cutover date.
Which solution meets these requirements?

Question164: A company has an ecommerce application that stores data in an on-premises SQL database. The company has decided to migrate this database to AWS. However as part of the migration, the company wants to find a way to attain sub-millisecond responses to common read requests.
A solutions architect knows that the increase in speed is paramount and that a small percentage of stale data returned in the database reads is acceptable What should the solutions architect recommend?

Question165: A gaming company has multiple Amazon EC2 instances in a single Availability Zone for its multiplayer game that communicates with users on Layer 4. The chief technology officer (CTO) wants to make the architecture highly available and cost-effective What should a solutions architect do to meet these requirements? (Select TWO.)

Question166: A solutions architect is designing the cloud architecture for a new application being deployed on AWS The process should run in parallel while adding and removing application nodes as needed based on the number of jobs to be processed The processor application is stateless The solutions architect must ensure that the application is loosely coupled and the job items are durably stored Which design should the solutions architect use?

Question167: 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?

Question168: A company wants to host its web application on AWS using multiple Amazon EC2 instances across different AWS Regions Since the application content will be specific to each geographic region, the client requests need to be routed to the server that hosts the content for that clients Region.
What should a solutions architect do to accomplish this?

Question169: 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?

Question170: 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?

Question171: An online photo application lets users upload photos and perform image editing operations The application offers two classes of service free and paid Photos submitted by paid users are processed before those submitted by free users Photos are uploaded to Amazon S3 and the job information is sent to Amazon SQS.
Which configuration should a solutions architect recommend?

Question172: An engineering team is developing and deploying AWS Lambda functions. The team needs to create roles and manage policies in AWS IAM to configure the permissions of the Lambda functions.
How should the permissions for the team be configured so they also adhere to the concept of least privilege?

Question173: A website runs a web application that receives a burst of traffic each day at noon. The users upload new pictures and content daily, but have been complaining of timeouts. The architecture uses Amazon EC2 Auto Seating groups, and the custom application consistently takes 1 minute to initiate upon boot up before responding to user requests How should a solutions architect redesign the architecture to better respond to changing traffic?

Question174: A company recently started using Amazon Aurora as the data store for its global ecommerce application.
When large reports are run, developers report that the ecommerce application is performing poorly. After reviewing metrics in Amazon CloudWatch, a solutions architect finds that the ReadlOPS and CPU Utilization metrics are spiking when monthly reports run.
What is the MOST cost-effective solution?

Question175: A company has an application that servers clients that are deployed in more than 20,000 retail storefront locations around the world. The application consists of backend web services that are exposed over HTTPS on port 443. The application is hosted on Amazon EC2 instance behind an Application Load balancer (ALB). The retail locations communicate with the web applications over the public internet. The company allows each retail location to register the IP address that the retail location has been allocated by its local ISP.
The company's security team recommends to increase the security of the application endpoint by restricting access to only the IP addresses registered by the retail locations.
What should a solutions architect do to meet these requirements?

Question176: 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?

Question177: An application calls a service run by a vendor. The vendor charges based on the number of calls. The finance department needs to know the number of calls that are made to the service to validate the billing statements How can a solutions architect design a system to durably store the number of calls without requiring changes to the application?

Question178: A web application must persist order data to Amazon S3 to support neat-real time processing. A solutions architect needs create an architecture that is both scalable and fault tolerant.
Which solutions meet these requirements? (Select TWO )

Question179: A company is planning to migrate 40 servers hosted on premises in VMware to the AWS Cloud. The migration process must be implemented with minimal downtime. The company also wants to test the servers before the cutover date.
Which solution meets these requirements?

Question180: 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?

Question181: 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?

Question182: A company has concerns about its Amazon RDS database. The workload is unpredictable, and periodic floods of new user registrations can cause the company to run out storage. The database runs on a general purpose instance with 300 GB of storage. What should a solution architect recommend to the company?

Question183: A company runs a web-based portal that provides users with global breaking news, local alerts, and weather updates The portal delivers each user a personalized view by using a mixture of static and dynamic content Content is served over HTTPS through an API server running on an Amazon EC2 instance behind an Application Load Balancer (ALB). The company wants the portal to provide this content to its users across the world as quickly as possible How should a solutions architect design the application to ensure the LEAST amount of latency for all users?

Question184: A company's dynamic website is hosted using on-premises servers in the United States. The company is launching its product in Europe and it wants to optimize site loading times for new European users. The site's backend must remain in the United States. The product is being launched in a few days, and an immediate solution is needed What should the solutions architect recommend?

Question185: 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?

Question186: A company has recently updated its internal security standards. The company must now ensure all Amazon S3 buckets and Amazon Elastic Block Store (Amazon EBS) volumes are encrypted with keys created and periodically rotated by internal security specialists. The company is looking for a native, software-based AWS service to accomplish this goal.
What should a solutions architect recommend as a solution?

Question187: A company captures clickstream data from multiple websites and analyzes it using batch processing. The data is loaded nightly into Amazon Redshift and is consumed by business analysts. The company wants to move towards near-real-time data processing for timely insights. The solution should process the streaming data with minimal effort and operational overhead.
Which combination of AWS services are MOST cost-effective for this solution? (Choose two.)

Question188: A solutions architect is developing a multiple-subnet VPC architecture. The solution will consist of six subnets in two Availability Zones. The subnets are defined as public, private and dedicated for databases Only the Amazon EC2 instances running in the private subnets should be able to access a database.
Which solution meets these requirements?

Question189: A company has an application mat provides marketing services to stores. The services are based on previous purchases by store customers. The stores upload transaction data to the company through SFTP, and the data is processed and analyzed to generate new marketing offers Some of the files can exceed 200 GB in size.
Recently, the company discovered that some of the stores have uploaded tiles that contain personally identifiable information (PII) mat should not have been included. The company wants administrators to be alerted if Pll is shared again. The company also wants to automate remediation.
What should a solutions architect do to meet these requirements with the LEAS F development effort?