EMT Practice Test

1. Question Content...

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Question1: A customer made a mistake and deleted some important notes in their Jupyter notebooks. The customer wants to perform a near-instantaneous restore of a specific snapshot for a JupyterLab workspace.
Which command in the NetApp DataOps Toolkit will accomplish this task?

Question2: You have a 4-node AFF A800 cluster that is serving file data. You are required to replicate copies of the data volumes directly to Amazon S3.
In this scenario, which two NetApp tools satisfy this requirement? (Choose two.)

Question3: Your company asks you to deploy a new version control management system.
In this scenario, which two tools would accomplish this task? (Choose two.)

Question4: You have a single node Cloud Volumes ONTAP (CVO) system in AWS.
In this scenario, which two activities will cause system downtime? (Choose two.)

Question5: What does the JSON code shown in the exhibit represent?

Question6: Your customer is moving a file analytics workload from on-premises to AWS. Their current environment is using Windows file servers in combination with an older version of their software, in AWS they are moving to a newer version which runs on Linux and requires the data to be available via the NFS protocol.
What is a good solution for the customer to migrate the data?

Question7: Your software development team creates and deploys applications to Kubernetes. You want to provide the team with metrics from the applications resource usage.
In this scenario, which two products would satisfy this requirement? (Choose two.)

Question8: You recently started at a new company where the persistent storage for Kubernetes was not provided by NetApp. You want to make sure you take full advantage of the additional annotations available from your NetApp storage.
In this scenario, which three parameters would you use to accomplish this task? (Choose three.)

Question9: You are developing an Ansible playbook to create a volume within a NetApp ONTAP cluster.
In this scenario, which Ansible module would be used to collect a list of existing aggregates?

Question10: You are researching different automation frameworks. One of the main features that you are seeking is the ability to provide an end state of what a particular environment should look like versus needing to define each step that is required to get to the end state.
In this scenario, which keyword should you be looking for as you research various automation frameworks?

Question11: A customer requires WORM storage in the cloud.
In this scenario, which two combined NetApp technologies support this requirement? (Choose two.)

Question12: While creating a Cloud Volumes ONTAP cluster in Amazon Web Service (AWS) in Cloud Manager, you receive the message shown in the exhibit.

What is the root cause of this problem?

Question13: A team Is Implementing automated builds of Dev/Test environments. The team must ensure consistent and repeatable environments.
In this scenario, which two actions will satisfy this requirement? (Choose two.)

Question14: Using NetApp Astra Control, which three steps must be completed to protect your Kubernetes-based applications? (Choose three.)

Question15: You are creating an Ansible playbook to deploy a NetApp ONTAP cluster. You want to take advantage of a loop to automate the creation of several volumes.
What would accomplish this task?

Question16: You have deployed your application to an NKS cluster in your on-premises environment with ONTAP Select. You now want to move your application to an AWS environment.
What are two ways to accomplish this task? (Choose two.)

Question17: You are writing an Ansible playbook and using the official NetApp modules. You must provide credentials for a NetApp ONTAP cluster in a secure manner.
Which two actions should be used to accomplish this task? (Choose two.)

Question18: You have an on-premises AFF A800 system that needs to replicate to a NetApp Cloud Volumes Service instance.
In this scenario, which NetApp replication technology enables this capability?

Question19: Your customer is running their Kafka and Spark applications inside a Kubernetes cluster. They want to create a single backup policy within Astra to automate the backup of both applications and all their related Kubernetes objects at the same time.
Which method in Kubernetes should be used to accomplish this task?

Question20: A customer has recently adopted ONTAP for the persistent storage of their OpenShift Cluster. They anticipate a need to deploy approximately 40,000 Persistent Volumes (PVs).
Which Astra Trident driver must be used?

Question21: You want to increase the storage performance of a Kubernetes application running in Azure Kubernetes Service (AKS). You are using Astra Control Service to backup the applications.
What two steps would you take to complete this task? (Choose two)

Question22: You are asked to implement a monitoring solution for your VM environment that is hosted on NetApp storage; however, you have no budget for this task. You decide to use Cloud Insights to accomplish your task.
What are two capabilities of this solution? (Choose two.)

Question23: You are building a software program for a car dealer to manage their asset inventory.

Referring to the exhibit, which statement is correct about the number and the array name in this JSON output?

Question24: Click the Exhibit button.

Refer to the exhibit and the Storage Class information shown below.

What are the minimum IOPS, maximum IOPS, and burst IOPS assigned to the persistent volumes that were created by Trident?

Question25: You have an application that runs once per month to provide analytics and report generation. You are asked to use cloud compute resources to run this application. However, your existing environment consists of a single AFF A300 HA pair.
In this scenario, which two actions would satisfy the requirements? (Choose two.)

Question26: BlueXP offers multiple deployment modes that enable you use BlueXP in a way that meets your business and security requirements. A customer has a highly secure environment that requires they use local user authentication.
How would they install the BlueXP connector for this customer?

Question27: What are three version control processes? (Choose three.)

Question28: As a DevOps engineer, you want a single tool that uses one automation language consistently across orchestration, application deployment, and configuration management.
In this scenario, which tool would you choose?

Question29: A customer has implemented a NetApp-based hybrid cloud solution using AFF A700 onpremises and Cloud Volumes ONTAP for AWS. When attempting to cut over workloads from on-premises to AWS, a final SnapMirror update fails.
In this scenario, what are two validation points to ensure cutover success? (Choose two.)

Question30: A customer has deployed a NetApp HCI environment and has configured SnapMirror replication relationships to Cloud Volumes ONTAP in AWS. After migrating Cloud Manager from on-premises to AWS, the customer can no longer create new replication relationships between existing environments.
The Cloud Manager can access the Cloud Volumes ONTAP working environment and the current SnapMirror relationships continue to make successful transfers of data.
In this scenario, where would you locate the source of the problem?

Question31: Your customer wants to stream large amounts of real-time data from multiple sources at the application level into their Apache Spark platform for transformation before it goes into their machine learning platform.
In this scenario, which technology should be used for this task?

Question32: Your manager has informed you that any new solutions that you deploy must support SnapMirror technology for replicating data back to your main data center, where a large ONTAP cluster provides data protection.
In this scenario, which two solutions satisfy this requirement? (Choose two)

Question33: After a ransomware attack, you are asked to block known ransomware file extensions and to recover encrypted files.
In this scenario, which two native NetApp Cloud Volumes ONTAP technologies will remediate the attack?
(Choose two.)

Question34: Your company's infrastructure includes on-premises multivendor resources and public cloud Amazon Elastic Compute Cloud (Amazon EC2) instances on AWS.
Your company is also planning on expanding its public cloud infrastructure to Azure and Google Cloud.
You need to implement a tool to monitor the performance issues and errors for your entire environment, using real-time service-level indicators.
In this scenario, which tool should you implement to achieve this goal?

Question35: What are two stages in the DevOps lifecycle? (Choose two.)

Question36: You are instructed to move towards an infrastructure as code process. You need to be able to track changes to the files that you are using.
In this scenario, how would you satisfy the requirement?

Question37: You are asked to configure NetApp Trident to provide dynamic and persistent storage using Azure NetApp Files to your Azure Kubernetes Service (AKS) cluster.
In this scenario, which three elements do you need to configure your Trident back end? (Choose three.)

Question38: You are working with your development team to automate the deployment of Cloud Volumes ONTAP instances across various hyperscalers. The developers are asking you for specific RESTful API calls and other details to facilitate the automation.
In this scenario, which two links would you provide to them? (Choose two.)

Question39: You are deploying StorageGRID software on-premises. You have a requirement to keep a second copy of specific production objects in Amazon Glacier.
In this scenario, which native NetApp technology provides this functionality for specific objects?

Question40: You need to deploy BlueXP Observability collectors into a large environment and require multiple data collectors.
Which of the following must be used to deploy multiple collectors?

Question41: You want to add your NetApp StorageGRID embedded Prometheus instance as a data source to Grafana.
What must be done to accomplish this task?

Question42: You are asked to design a Trident solution on NetApp ONTAP for a highly scaled Kubernetes environment that contains thousands of stateful microservice applications.
Which ONTAP Trident driver should be used in such a highly scaled environment?

Question43: A customer has a legal requirement to hold data that has a 30-year retention period. The data cannot be modified when it is under hold. If the legal hold for any of the data ends, that data must be removed.
In this scenario, what are two solutions that satisfy the customer's requirements? (Choose two.)

Question44: Click the Exhibit button.

You are setting up ONTAP S3 as object store for an application.
You have configured a user, but when trying to access the S3 bucket you get the following error in the EMS log:

Question45: You are asked to accelerate your company's release cycle by adopting DevOps practices. As part of this project, you want to use infrastructure as code to deploy your storage environments during the CI/CD pipeline.
In this scenario, which tool would you use to satisfy this requirement?

Question46: You have existing OnCommand Workflow Automation workflows. You are required to run these existing workflows in Ansible.

When you run the playbook that is shown in the exhibit, what is displayed?

Question47: Your customer wants a hierarchical view of their Kubernetes clusters, as well as the utilization of pod and namespace objects running inside of the clusters.
In addition, they want to be notified when certain health or performance metrics are affecting the objects in the cluster, as well as their storage.
In this scenario, which product would satisfy the requirements?

Question48: What are the three pillars of observability in DevOps? (Choose three.)

Question49: Which of the following products is used to generate custom reports of monitored infrastructure components?

Question50: You are currently working as an infrastructure administrator. Your business is undergoing an agile transformation exercise to accelerate time to market for the software development team. The business will be adopting DevOps practices and tools as a part of this transformation.
In this scenario, what are three skill areas that you should learn to support the business during this transition? (Choose three.)

Question51: A customer wants their main data set to be stored in their primary location while providing a writable, persistent cache in another location closer to the consumer.
Which two solutions will satisfy the customer's requirements? (Choose two.)

Question52: You are asked to provision storage for a development team to make use of NetApp Trident in their Kubernetes environment. You want to ensure that Trident will not be able to exhaust the storage system resources.
In this scenario, which two actions would you take to satisfy the requirements? (Choose two.)

Question53: A customer is experiencing an I/O bottleneck with one VMware hosted workload in their NetApp HCI cluster that is part of their hybrid cloud. The solution must be immediate and non-disruptive.
In this scenario, which corrective action should the customer perform?

Question54: You are performing a default deployment using Kubernetes.
In this scenario, where is persistent data stored?

Question55: You are deploying persistent storage for Kubernetes with NetApp Trident. In this scenario, what are the two objects that you must create? (Choose two.)

Question56: Exhibit:

You are using NetApp Cloud Manager to set up replication, as shown in the exhibit.
Which two replication policies are supported in this scenario? (Choose two.)

Question57: You are automating the build process of several NetApp ONTAP Select instances. You want to automate the installation of license keys using the ONTAP REST API that is expecting an array as valid input.
Which automation process is correct in this scenario?

Question58: Exhibit:

You deployed a Cloud Volumes ONTAP HA pair, and NetApp Cloud Manager automatically provisioned load balancers as shown in the exhibit. You are troubleshooting cross-region traffic and are asked to open a support ticket to enable global access on the load balancers.
In this scenario, which public cloud provider would you call to open the ticket?

Question59: You have a NetApp ONTAP Select instance that is serving a 400 GB nfsv3 export to an IoT application. You need to run AI in AWS on this dataset for both reads and writes to update metadata. The master copy of the data must remain in ONTAP Select.
In this scenario, which NetApp technology will enable the capability for a master on-premises copy and a remote AWS copy of the same dataset?

Question60: Your customer is writing a curl command to test an API call to deploy Cloud Volumes OWTAP for AWS They want to know what the content- Type parameter should be set to in the header of the HTTP request.
In this scenario, what would you tell the customer?

Question61: You are creating an Ansible playbook to create a new NFS export.
In which order do you need to execute the module tasks in your playbook?

Question62: You configured your NetApp Cloud Volumes ONTAP instance to protect your data against ransomware.
A previously unknown ransomware file extension infects your data.
In this scenario, which two NetApp technologies will provide a writable volume of the dataset before the ransomware attack? (Choose two.)

Question63: You are deploying a new container application with persistent storage that is set up with StatefulSets storage. You are concerned about the number of persistent volumes during scale-up and scale-down activities.
In this scenario, which statement is correct?

Question64: You are using REST APIs to deploy and manage storage that is provided by NetApp Cloud Volumes ONTAP in Microsoft Azure. You are a federated user, and you want to communicate with an authenticated endpoint.
In this scenario, how should you acquire the JWT access token?

Question65: You are asked to administer your NetApp Cloud Central account settings to manage users, service accounts, workspaces, connectors, and subscriptions.
In this scenario, which REST API would you access?