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AZ-204 Exam Dumps - Developing Solutions for Microsoft Azure

Question # 4

You develop a website. You plan to host the website in Azure. You expect the website to experience high traffic volumes after it is published. You must ensure that the website remains available and responsive while minimizing cost. You need to deploy the website. What should you do?

A.

Deploy the website to an App Service that uses the Shared service tier. Configure the App Service plan to automatically scale when the CPU load is high.

B.

Deploy the website to a virtual machine. Configure the virtual machine to automatically scale when the CPU load is high.

C.

Deploy the website to an App Service that uses the Standard service tier. Configure the App Service plan to automatically scale when the CPU load is high.

D.

Deploy the website to a virtual machine. Configure a Scale Set to increase the virtual machine instance count when the CPU load

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Question # 5

You are developing an application that uses Azure Blob storage.

The application must read the transaction logs of all the changes that occur to the blobs and the blob metadata in the storage account for auditing purposes. The changes must be in the order in which they occurred, include only create, update, delete, and copy operations and be retained for compliance reasons.

You need to process the transaction logs asynchronously.

What should you do?

A.

Process all Azure Blob storage events by using Azure Event Grid with a subscriber Azure Function app.

B.

Enable the change feed on the storage account and process all changes for available events.

C.

Process all Azure Storage Analytics logs for successful blob events.

D.

Use the Azure Monitor HTTP Data Collector API and scan the request body for successful blob events.

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Question # 6

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: Use an X.509 certificate to authenticate the VM with Azure Resource Manager.

Does the solution meet the goal?

A.

Yes

B.

No

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Question # 7

You are developing a medical records document management website. The website is used to store scanned copies of patient intake forms. If the stored intake forms are downloaded from storage by a third party, the content of the forms must not be compromised.

You need to store the intake forms according to the requirements.

Solution:

  • uk.co.certification.simulator.questionpool.PList@1916f0c0

Does the solution meet the goal?

A.

Yes

B.

No

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Question # 8

You develop a REST API. You implement a user delegation SAS token to communicate with Azure Blob

storage.

The token is compromised.

You need to revoke the token.

What are two possible ways to achieve this goal? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A.

Revoke the delegation keys

B.

Delete the stored access policy.

C.

Regenerate the account key.

D.

Remove the role assignment for the security principle.

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Question # 9

You develop and deploy an Azure App Service ---- app. The web app accesses data in an Azure SQL database

You must update the web app to store frequently used data m a new Azure Cache for Redis Premium instance.

You need to implement the Azure Cache for Redis features.

Which feature should you implement? To answer, drag the appropriate feature to the correct requirements Each feature may be used once, more than once, or not at all You may need to ------------ between panes or scroll to view content.

NOTE Each correct selection is worth one point

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Question # 10

You have an Azure App Services Web App. Azure SQL Database instance. Azure Storage Account and an Azure Redis Cache instance in a resource group.

A developer must be able to publish code to the web app. You must grant the developer the Contribute role to the web app

You need to grant the role.

What two commands can you use? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A.

New-AzureRmRoleAssignment

B.

az role assignment create

C.

az role definition create

D.

New-AzureRmRoleDefinition

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Question # 11

You are developing an e-commerce solution that uses a microservice architecture.

You need to design a communication backplane for communicating transactional messages between various parts of the solution. Messages must be communicated in first-in-first-out (FIFO) order.

What should you use?

A.

Azure Storage Queue

B.

Azure Event Hub

C.

Azure Service Bus

D.

Azure Event Grid

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Question # 12

You develop an app that allows users to upload photos and videos to Azure storage. The app uses a storage REST API call to upload the media to a blob storage account named Account1. You have blob storage

containers named Container1 and Container2.

Uploading of videos occurs on an irregular basis.

You need to copy specific blobs from Container1 to Container2 in real time when specific requirements are

met, excluding backup blob copies.

What should you do?

A.

Download the blob to a virtual machine and then upload the blob to Container2.

B.

Run the Azure PowerShell command Start-AzureStorageBlobCopy.

C.

Copy blobs to Container2 by using the Put Blob operation of the Blob Service REST API.

D.

Use AzCopy with the Snapshot switch blobs to Container2.

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Question # 13

You are developing an Azure Static Web app that contains training materials for a tool company. Each tool's training material is contained In a static web page that Is linked from the tool's publicly available description page.

A user must be authenticated using Azure AD prior to viewing training.

You need to ensure That the user can view training material pages after authentication.

How should you complete the configuration file? To answer, select the appropriate options In the answer area.

NOTE: Each correct selection is worth one point.

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Question # 14

Your company is designing an application named App1 that will use data from Azure SQL Database. App1 will be accessed over the internet by many users.

You need to recommend a solution for improving the performance ofApp1.

What should you include in the recommendation?

A.

Azure HPC cache

B.

ExpressRoute

C.

a CON profile

D.

Azure Cache for Redis

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Question # 15

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 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 Storage Queue from the mobile application. Create an Azure VM that is triggered from Azure Storage Queue events.

Does the solution meet the goal?

A.

Yes

B.

No

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Question # 16

You need to resolve the log capacity issue.

What should you do?

A.

Create an Application Insights Telemetry Filter

B.

Change the minimum log level in the host.json file for the function

C.

Implement Application Insights Sampling

D.

Set a LogCategoryFilter during startup

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Question # 17

You need to ensure the security policies are met.

What code do you add at line CS07 of ConfigureSSE.ps1?

A.

–PermissionsToKeys create, encrypt, decrypt

B.

–PermissionsToCertificates create, encrypt, decrypt

C.

–PermissionsToCertificates wrapkey, unwrapkey, get

D.

–PermissionsToKeys wrapkey, unwrapkey, get

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Question # 18

You need to ensure receipt processing occurs correctly.

What should you do?

A.

Use blob properties to prevent concurrency problems

B.

Use blob SnapshotTime to prevent concurrency problems

C.

Use blob metadata to prevent concurrency problems

D.

Use blob leases to prevent concurrency problems

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Question # 19

You need to add code at line PC32 in Processing.cs to implement the GetCredentials method in the Processing class.

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 # 20

You need to add code at line PC26 of Processing.cs to ensure that security policies are met.

How should you complete the code that you will add at line PC26? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 21

You need to update the APIs to resolve the testing error.

How should you complete the Azure CLI command? 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 migrate on-premises shipping data to Azure.

What should you use?

A.

Azure Migrate

B.

Azure Cosmos DB Data Migration tool (dt.exe)

C.

AzCopy

D.

Azure Database Migration service

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Question # 23

You need to secure the Shipping Logic App.

What should you use?

A.

Azure App Service Environment (ASE)

B.

Azure AD B2B integration

C.

Integration Service Environment (ISE)

D.

VNet service endpoint

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Question # 24

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 # 25

You need to support the message processing for the ocean transport workflow.

Which four actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Question # 26

You need to support the requirements for the Shipping Logic App.

What should you use?

A.

Azure Active Directory Application Proxy

B.

Point-to-Site (P2S) VPN connection

C.

Site-to-Site (S2S) VPN connection

D.

On-premises Data Gateway

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Question # 27

You need to correct the VM issues.

Which tools should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 28

You need to configure Azure CDN for the Shipping web site.

Which configuration options should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 29

You need to configure Azure App Service to support the REST API requirements.

Which values should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 30

You need to configure Azure Cosmos DB.

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

NOTE: Each correct selection is worth one point.

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Question # 31

You need to resolve the Shipping web site error.

How should you configre the Azure Table Storage service? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 32

You need to access data from the user claim object in the e-commerce web app.

What should you do first?

A.

Write custom code to make a Microsoft Graph API call from the e-commerce web app.

B.

Assign the Contributor RBAC role to the e-commerce web app by using the Resource Manager create role assignment API.

C.

Update the e-commerce web app to read the HTTP request header values.

D.

Using the Azure CLI, enable Cross-origin resource sharing (CORS) from the e-commerce checkout API to the e-commerce web app.

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Question # 33

You need to secure the Azure Functions to meet the security requirements.

Which two actions should you perform? Each correct answer presents part of the solution

NOTE: Each correct selection is worth one point.

A.

Store the RSA-HSM key in Azure Key Vault with soft-delete and purge-protection features enabled

B.

Store the RSA-HSM key in Azure Blob storage with an immutability policy applied to the container.

C.

Store the RSA-HSM key in Azure Cosmos DB. Apply the built-in policies for customer-managed Keys and allowed locations

D.

Create a standard tier Azure App Configuration instance with an assigned Azure AD managed identity.

E.

Create a free tier Azure App Configuration instance with a new Azure AD service principal.

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Question # 34

You need to deploy a new version of the LabelMaker application to ACR.

Which three actions should you perform in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Question # 35

You need to implement event routing for retail store location data.

Which configuration should you use?

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Question # 36

You need to implement the delivery service telemetry data

How should you configure the solution?

NOTE: Each correct selection is worth one point.

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Question # 37

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.

A.

Update the retail store location data upload process to include blob index tags. Create an Azure Function to process the blob index tags and filter by store location

B.

Enable blob versioning for the storage account. Use an Azure Function to process a list of the blob versions per day.

C.

Process an Azure Storage blob inventory report by using an Azure Function. Create rule filters on the blob inventory report,

D.

Subscribe to blob storage events by using an Azure Function and Azure Event Grid. Filter the events by store location.

E.

Process the change feed logs of the Azure Blob storage account by using an Azure Function. Specify a time range for the change feed data.

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Question # 38

You need to Implement the retail store location Azure Function.

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

NOTE: Each correct selection is worth one point.

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Question # 39

You need to grant access to the retail store location data for the inventory service development effort. What should you use?

A.

Azure AD access token

B.

Azure RBAC role

C.

Azure AD ID token

D.

Shared access signature (SAS) token

E.

Azure AD refresh token

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Question # 40

YOU need to reliably identify the delivery driver profile information.

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

NOTE Each correct selection is worth one point.

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Question # 41

You need to test the availability of the corporate website.

Which two test types can you use?

A.

Custom testing using the TrackAvailability API method

B.

Standard

C.

URL Ping

D.

Multi-step

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Question # 42

You need to secure the Azure Functions to meet the security requirements.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.

Store the RSA-HSM key in Azure Cosmos DB. Apery the built-in policies for customer-managed keys and allowed locations.

B.

Create a free tier Azure App Configuration instance with a new Azure AD service principal.

C.

Store the RSA-HSM key in Azure Key Vault with soft-delete and purge-protection features enabled.

D.

Store the RSA-HSM key in Azure Blob storage with an Immutability policy applied to the container.

E.

Create a standard tier Azure App Configuration instance with an assigned Azure AD managed identity.

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Question # 43

You need to implement the corporate website.

How should you configure the solution?

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Question # 44

You need to implement a solution to resolve the retail store location data issue.

Which three Azure Blob features should you enable? Each correct answer presents part of the solution.

NOTE Each correct selection is worth one point

A.

Immutability

B.

Snapshots

C.

Versioning

D.

Soft delete

E.

Object replication

F.

Change feed

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Question # 45

you need to reduce read latency for the retail store solution.

What are two possible ways to achieve the goal? Each correct answer presents a complete solution.

NOTE: Each correct selection is worth one point.

A.

Create a new composite index for the store location data queries in Azure Cosmos DB. Modify the queries to support parameterized SQL and update the Azure function app to call the new Queries.

B.

Configure Azure Cosmos DB consistency to strong consistency Increase the RUs for the container supporting store location data.

C.

Provision an Azure Cosmos OB dedicated gateway, update blob storage to use the new dedicated gateway endpoint.

D.

Configure Azure Cosmos DB consistency to session consistency. Cache session tokens in a new Azure Redis cache instance after every write. Update reads to use the session token stored in Azure Redis.

E.

Provision an Azure Cosmos DB dedicated gateway Update the Azure Function app connection string to use the new dedicated gateway endpoint.

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Question # 46

You need to add YAML markup at line CS17 to ensure that the ContentUploadService can access Azure Storage access keys.

How should you complete the YAML markup? To answer, drag the appropriate YAML segments to the correct locations. Each YAML 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 # 47

You need to store the user agreements.

Where should you store the agreement after it is completed?

A.

Azure Storage queue

B.

Azure Event Hub

C.

Azure Service Bus topic

D.

Azure Event Grid topic

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Question # 48

You need to add markup at line AM04 to implement the ContentReview role.

How should you complete the markup? To answer, drag the appropriate json segments to the correct locations. Each json 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 # 49

You need to deploy the CheckUserContent Azure function. The solution must meet the security and cost requirements.

Which hosting model should you use?

A.

Consumption plan

B.

Premium plan

C.

App Service plan

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Question # 50

You need to monitor ContentUploadService accourding to the requirements.

Which command should you use?

A.

az monitor metrics alert create –n alert –g … - -scopes … - -condition "avg

Percentage CPU > 8"

B.

az monitor metrics alert create –n alert –g … - -scopes … - -condition "avg

Percentage CPU > 800"

C.

az monitor metrics alert create –n alert –g … - -scopes … - -condition "CPU

Usage > 800"

D.

az monitor metrics alert create –n alert –g … - -scopes … - -condition "CPU

Usage > 8"

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Question # 51

You need to add code at line AM10 of the application manifest to ensure that the requirement for manually reviewing content can be met.

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

NOTE: Each correct selection is worth one point.

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Question # 52

You need to ensure that network security policies are met.

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

NOTE: Each correct selection is worth one point.

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Question # 53

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.

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Question # 54

You need to implement the Log policy.

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

NOTE: Each correct selection is worth one point.

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Question # 55

You need to implement telemetry for non-user actions.

How should you complete the Filter class? 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 # 56

You need to resolve a notification latency issue.

Which two actions should you perform? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.

Set Always On to true.

B.

Ensure that the Azure Function is using an App Service plan.

C.

Set Always On to false.

D.

Ensure that the Azure Function is set to use a consumption plan.

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Question # 57

You need to ensure that the solution can meet the scaling requirements for Policy Service.

Which Azure Application Insights data model should you use?

A.

an Application Insights dependency

B.

an Application Insights event

C.

an Application Insights trace

D.

an Application Insights metric

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Question # 58

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 # 59

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 # 60

You need to ensure that PolicyLib requirements are met.

How should you complete the code segment? 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 # 61

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

What should you do?

A.

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

B.

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

C.

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

D.

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

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Question # 62

QUESTION 1

You need to correct the RequestUserApproval Function app error.

What should you do?

A.

Update line RA13 to use the async keyword and return an HttpRequest object value.

B.

Configure the Function app to use an App Service hosting plan. Enable the Always On setting of the hosting plan.

C.

Update the function to be stateful by using Durable Functions to process the request payload.

D.

Update the functionTimeout property of the host.json project file to 15 minutes.

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Question # 63

You need to ensure that all messages from Azure Event Grid are processed.

What should you use?

A.

Azure Event Grid topic

B.

Azure Service Bus topic

C.

Azure Service Bus queue

D.

Azure Storage queue

E.

Azure Logic App custom connector

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Question # 64

You need to retrieve the database connection string.

Which values should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 65

You need to configure API Management for authentication.

Which policy values should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 66

You need to correct the corporate website error.

Which four actions should you recommend be performed in sequence? To answer, move the appropriate actions from the list of actions to the answer area and arrange them in the correct order.

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Question # 67

You need to correct the Azure Logic app error message.

Which configuration values should you use? To answer, select the appropriate options in the answer area.

NOTE: Each correct selection is worth one point.

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Question # 68

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.

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Question # 69

You need to authenticate the user to the corporate website as indicated by the architectural diagram.

Which two values should you use? Each correct answer presents part of the solution.

NOTE: Each correct selection is worth one point.

A.

ID token signature

B.

ID token claims

C.

HTTP response code

D.

Azure AD endpoint URI

E.

Azure AD tenant ID

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Question # 70

You need to configure the integration for Azure Service Bus and Azure Event Grid.

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

NOTE: Each correct selection is worth one point.

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Question # 71

You need to configure Azure Service Bus to Event Grid integration.

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

NOTE: Each correct selection is worth one point.

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Question # 72

You need to configure the Account Kind, Replication, and Storage tier options for the corporate website’s Azure Storage account.

How should you complete the configuration? To answer, select the appropriate options in the dialog box in the answer area.

NOTE: Each correct selection is worth one point.

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