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Microsoft AZ-204 Practice Test - Questions Answers, Page 3

Question list

List of questions

Question 21

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HOTSPOT You need to secure the Shipping Function app. How should you configure the app? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one poi

Question 22

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You need to investigate the Azure Function app error message in the development environment. What should you do?

Question 23

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HOTSPOT You need to configure security and compliance for the corporate website files. Which Azure Blob storage settings should you use? To answer, select the appropriate options in the answer are

Question 24

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Case study This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sect

Question 25

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DRAG DROP You need to add code at line EG15 in EventGridController.cs to ensure that the Log policy applies to all services. How should you complete the code? To answer, drag the appropriate code

Question 26

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HOTSPOT You need to insert code at line LE03 of LoginEvent.cs to ensure that all authentication events are processed correctly. How should you complete the code? To answer, select the appropriate

Question 27

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HOTSPOT You need to implement the Log policy. How should you complete the EnsureLogging method in EventGridController.cs? To answer, select the appropriate options in the answer area. NOTE: Each

Question 28

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Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might

Question 29

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Note: This question-is part of a series of questions that present the same scenario. Each question-in the series contains a unique solution that might meet the stated goals. Some question-sets might

Question 30

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Note: This question-is part of a series of questions that present the same scenario. Each question-in the series contains a unique solution that might meet the stated goals. Some question-sets might

Related questions

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You deploy an Azure Container Apps app and disable ingress on the container app. Users report that they are unable to access the container app. You investigate and observe that the app has scaled to 0 instances. You need to resolve the issue with the container app. Solution: Enable ingress, create a TCP scale rule, and apply the rule to the container app. Does the solution meet the goal?

You are developing a road tollway tracking application that sends tracking events by using Azure Event Hubs using premium tier. Each road must have a throttling policy uniquely assigned. You need to configure the event hub to allow for per-road throttling. What should you do?

HOTSPOT You develop an application that sells Al generated images based on user input. You recently started a marketing campaign that displays unique ads every second day. Sales data is stored in Azure Cosmos DB with the date of each sale being stored in a property named 'whenFinished'. The marketing department requires a view that shows the number of sales for each unique ad. You need to implement the query for the view. How should you complete the query? To answer, select the appropriate options in the answer area. NOTE: Each correct selection is worth one point.

HOTSPOT You have an Azure Web app that uses Cosmos DB as a data store. You create a CosmosDB container by running the following PowerShell script: $resourceGroupName = "testResourceGroup" $accountName = "testCosmosAccount" $databaseName = "testDatabase" $containerName = "testContainer" $partitionKeyPath = "/EmployeeId" $autoscaleMaxThroughput = 5000 New-AzCosmosDBSqlContainer -ResourceGroupName $resourceGroupName -AccountName $accountName -DatabaseName $databaseName -Name $containerName -PartitionKeyKind Hash -PartitionKeyPath $partitionKeyPath -AutoscaleMaxThroughput $autoscaleMaxThroughput You create the following queries that target the container: SELECT * FROM c WHERE c.EmployeeId > '12345' SELECT * FROM c WHERE c.UserID = '12345' For each of the following statements, select Yes if the statement is true. Otherwise, select No. NOTE: Each correct selection is worth one point.

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it As a result, these questions will not appear in the review screen. You deploy an Azure Container Apps app and disable ingress on the container app. Users report that they are unable to access the container app. You investigate and observe that the app has scaled to 0 instances. You need to resolve the issue with the container app. Solution: Enable ingress and configure the minimum replicas to 1 for the container app. Does the solution meet the goal?

HOTSPOT You need to provide internal staff access to the production site after a validation. How should you complete the code segment? To answer, select the appropriate options in the answer area NOTE: Each correct selection is worth one point.

Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution that might meet the stated goals. Some question sets might have more than one correct solution, while others might not have a correct solution. After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear on the review screen. You are implementing an application by using Azure Event Grid to push near-real-time information to customers. You have the following requirements: * You must send events to thousands of customers that include hundreds of various event types. * The events must be filtered by event type before processing. * Authentication and authorization must be handled by using Microsoft Entra ID. * The events must be published to a single endpoint. You need to implement Azure Event Grid. Solution: Publish events to a partner topic. Create an event subscription for each customer. Does the solution meet the goal?

You need to audit the retail store sales transactions. What are two possible ways to achieve the goal? Each correct answer presents a complete solution. NOTE: Each correct selection is worth one point.

Note: This question-is part of a series of questions that present the same scenario. Each question-in the series contains a unique solution that might meet the stated goals. Some question-sets might have more than one correct solution, while others might not have a correct solution. After you answer a question-in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen. You develop Azure solutions. You must grant a virtual machine (VM) access to specific resource groups in Azure Resource Manager. You need to obtain an Azure Resource Manager access token. Solution: Run the Invoke-RestMethod cmdlet to make a request to the local managed identity for Azure resources endpoint. Does the solution meet the goal?

You need to implement farmer authentication. Which three actions should you perform? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point.

Question 21

HOTSPOT

You need to secure the Shipping Function app.

How should you configure the app? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question 22

You need to investigate the Azure Function app error message in the development environment.

What should you do?

Connect Live Metrics Stream from Application Insights to the Azure Function app and filter the metrics.

Create a new Azure Log Analytics workspace and instrument the Azure Function app with Application Insights.

Update the Azure Function app with extension methods from Microsoft.Extensions.Logging to log events by using the log instance.

Add a new diagnostic setting to the Azure Function app to send logs to Log Analytics.

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Question 23

HOTSPOT

You need to configure security and compliance for the corporate website files.

Which Azure Blob storage settings should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Show Answer Show Case Study Comment (0)

This is a case study. Case studies are not timed separately. You can use as much exam time as you would like to complete each case. However, there may be additional case studies and sections on this exam. You must manage your time to ensure that you are able to complete all questions included on this exam in the time provided.

To answer the questions included in a case study, you will need to reference information that is provided in the case study. Case studies might contain exhibits and other resources that provide more information about the scenario that is described in the case study. Each question is independent of the other questions in this case study.

At the end of this case study, a review screen will appear. This screen allows you to review your answers and to make changes before you move to the next section of the exam. After you begin a new section, you cannot return to this section.

To start the case study

To display the first question in this case study, click the Next button. Use the buttons in the left pane to explore the content of the case study before you answer the questions. Clicking these buttons displays information such as business requirements, existing environment, and problem statements. When you are ready to answer a question, click the Question button to return to the question.

Background

You are a developer for Proseware, Inc. You are developing an application that applies a set of governance policies for Proseware's internal services, external services, and applications. The application will also provide a shared library for common functionality.

Requirements

Policy service

You develop and deploy a stateful ASP.NET Core 2.1 web application named Policy service to an Azure App Service Web App. The application reacts to events from Azure Event Grid and performs policy actions based on those events.

The application must include the Event Grid Event ID field in all Application Insights telemetry.

Policy service must use Application Insights to automatically scale with the number of policy actions that it is performing.

Policies

Log policy

All Azure App Service Web Apps must write logs to Azure Blob storage. All log files should be saved to a container named logdrop. Logs must remain in the container for 15 days.

Authentication events

Authentication events are used to monitor users signing in and signing out. All authentication events must be processed by Policy service. Sign outs must be processed as quickly as possible.

PolicyLib

You have a shared library named PolicyLib that contains functionality common to all ASP.NET Core web services and applications. The PolicyLib library must:

Exclude non-user actions from Application Insights telemetry.

Provide methods that allow a web service to scale itself.

Ensure that scaling actions do not disrupt application usage.

Other

Anomaly detection service

You have an anomaly detection service that analyzes log information for anomalies. It is implemented as an Azure Machine Learning model. The model is deployed as a web service. If an anomaly is detected, an Azure Function that emails administrators is called by using an HTTP WebHook.

Health monitoring

All web applications and services have health monitoring at the /health service endpoint.

Issues

Policy loss

When you deploy Policy service, policies may not be applied if they were in the process of being applied during the deployment.

Performance issue

When under heavy load, the anomaly detection service undergoes slowdowns and rejects connections.

Notification latency

Users report that anomaly detection emails can sometimes arrive several minutes after an anomaly is detected.

App code

EventGridController.cs

Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.

LoginEvent.cs

Relevant portions of the app files are shown below. Line numbers are included for reference only and include a two-character prefix that denotes the specific file to which they belong.

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Question 25

DRAG DROP

You need to add code at line EG15 in EventGridController.cs to ensure that the Log policy applies to all services.

How should you complete the code? To answer, drag the appropriate code segments to the correct locations. Each code segment may be used once, more than once, or not at all. You may need to drag the split bar between panes or scroll to view content.

NOTE: Each correct selection is worth one point.

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Question 26

HOTSPOT

You need to insert code at line LE03 of LoginEvent.cs to ensure that all authentication events are processed correctly.

How should you complete the code? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

Show Answer Comment (0)

Question 27

HOTSPOT

You need to implement the Log policy.

How should you complete the EnsureLogging method in EventGridController.cs? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question 28

After you answer a question in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You are developing an Azure Service application that processes queue data when it receives a message from a mobile application. Messages may not be sent to the service consistently.

You have the following requirements:

Queue size must not grow larger than 80 gigabytes (GB).

Use first-in-first-out (FIFO) ordering of messages.

Minimize Azure costs.

You need to implement the messaging solution.

Solution: Use the .Net API to add a message to an Azure Service Bus Queue from the mobile application. Create an Azure Function App that uses an Azure Service Bus Queue trigger.

Does the solution meet the goal?

Yes

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Question 29

After you answer a question-in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You are developing an Azure solution to collect point-of-sale (POS) device data from 2,000 stores located throughout the world. A single device can produce 2 megabytes (MB) of data every 24 hours. Each store location has one to five devices that send data.

You must store the device data in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future.

You need to implement a solution to receive the device data.

Solution: Provision an Azure Notification Hub. Register all devices with the hub.

Does the solution meet the goal?

Yes

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Question 30

After you answer a question-in this section, you will NOT be able to return to it. As a result, these questions will not appear in the review screen.

You must store the device data in Azure Blob storage. Device data must be correlated based on a device identifier. Additional stores are expected to open in the future.

You need to implement a solution to receive the device data.

Solution: Provision an Azure Service Bus. Configure a topic to receive the device data by using a correlation filter.

Does the solution meet the goal?

Yes

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