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AZ-204 Exam Dumps - Developing Solutions for Microsoft Azure

Question # 4

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 a software as a service (SaaS) offering to manage photographs. Users upload photos to a web service which then stores the photos in Azure Storage Blob storage. The storage account type is General-purpose V2.

When photos are uploaded, they must be processed to produce and save a mobile-friendly version of the image. The process to produce a mobile-friendly version of the image must start in less than one minute.

You need to design the process that starts the photo processing.

Solution: Trigger the photo processing from Blob storage events.

Does the solution meet the goal?

A.

Yes

B.

NO

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Question # 5

You need to implement the corporate website.

How should you configure the solution?

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Question # 6

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 # 7

You are developing a web application that makes calls to the Microsoft Graph API. You register the application in the Azure portal and upload a valid X509 certificate.

You create an appsettings.json file containing the certificate name, client identifier for the application, and the tenant identifier of the Azure active Directory (Azure AD). You create a method named ReadCertificate to return the X509 certificate by name.

You need to implement code that acquires a token by using the certificate.

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.

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Question # 8

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 # 9

You have an app that stores player scores for an online game. The app stores data in Azure tables using a class named PlayerScore as the table entity. The table is populated with 100,000 records.

You are reviewing the following section of code that is intended to retrieve 20 records where the player score exceeds 15,000. (Line numbers are included for reference only.)

You have the following code. (Line numbers are included for reference only.)

You store customer information in an Azure Cosmos database. The following data already exists in the database:

For each of the following statements, select Yes if the statement is true. Otherwise, select No.

NOTE: Each correct selection is worth one point.

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Question # 10

You develop a gateway solution for a public facing news API. The news API back end is implemented as a RESTful service and uses an OpenAPI specification.

You need to ensure that you can access the news API by using an Azure API Management service instance.

Which Azure PowerShell command should you run?

A.

Import-AzureRmApiManagementApi –Context $ApiMgmtContext –SpecificationFormat

"Swagger" -SpecificationPath $SwaggerPath –Path $Path

B.

New-AzureRmApiManagementBackend -Context $ApiMgmtContext -Url $Url -Protocol

http

C.

New-AzureRmApiManagement –ResourceGroupName $ResourceGroup –Name $Name –

Location $Location –Organization $Org –AdminEmail $AdminEmail

D.

New-AzureRmApiManagementBackendProxy –Url $ApiUrl

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Question # 11

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 # 12

You develop and deploy a Java RESTful API to Azure App Service.

You open a browser and navigate to the URL for the API. You receive the following error message:

You need to resolve the error.

What should you do?

A.

Bind an SSL certificate

B.

Enable authentication

C.

Enable CORS

D.

Map a custom domain

E.

Add a CDN

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Question # 13

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 # 14

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 # 15

You provide an Azure API Management managed web service lo clients. The back end web service implements HTTP Strict Transport Security (HSTS).

Every request to the backend service must include a valid HTTP authorization header.

You need to configure the Azure API Management instance with an authentication policy.

Which two policies can you uses? Each correct answer presents a complete solution

NOTE: Each correct selection is worth one point.

A.

Certificate Authentication

B.

Basic Authentication

C.

OAuth Client Credential Grant

D.

Digest Authentication

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Question # 16

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 # 17

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 # 18

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 # 19

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 # 20

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 # 21

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 # 22

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 # 23

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 # 24

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 # 25

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 # 26

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 # 27

You need to retrieve all order line items from Order.json and sort the data alphabetically by the city.

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 # 28

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 # 29

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 # 30

You need to ensure disaster recovery requirements are met.

What code should you add at line PC16?

To answer, drag the appropriate code fragments to the correct locations. Each code fragment 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 # 31

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 # 32

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 # 33

You need to investigate the http server log output to resolve the issue with the ContentUploadService.

Which command should you use first?

A.

az webapp log

B.

az ams live-output

C.

az monitor activity-log

D.

az container attach

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Question # 34

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 # 35

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 # 36

You need to resolve the capacity issue.

What should you do?

A.

Convert the trigger on the Azure Function to an Azure Blob storage trigger

B.

Ensure that the consumption plan is configured correctly to allow scaling

C.

Move the Azure Function to a dedicated App Service Plan

D.

Update the loop starting on line PC09 to process items in parallel

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Question # 37

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 # 38

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 # 39

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 # 40

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 # 41

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 # 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 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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