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Microsoft AZ-200 問題練習

Microsoft Azure Developer Core Solutions 試験

最新更新時間: 2021/01/08,合計24問。

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Question No : 1
You develop software solutions for a media services company. You plan to analyze a collection of video files by using Azure Video Indexer.
You need to only generate audio transcripts from the files, as quickly as possible, without incurring extra costs.
To which value should you set the Azure Video Indexer streammgPreset option?

正解:

Question No : 2
DRAG DROP
A company backs up all manufacturing data to Azure Blob Storage. Admins move blobs from hot storage to archive tier storage every month.
You must automatically move blocks to Archive tier after they have not been accessed for 180 days. The path for any item that is not archived must be placed in an existing queue. This operation must be performed automatically once a month. You set the value of TierAgeInDays to 180.
How should you configure the Logic App? To answer, drag the appropriate triggers or action blocks to the correct trigger or action slots. Each trigger or action block 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.



正解:











Explanation: https://docs.microsoft.com/en-us/azure/logic-apps/logic-apps-perform-data-operations

Question No : 3
HOTSPOT
You are developing an Azure Function App by using Visual Studio. The app will process orders Queue Storage.
You need to review the Azure Function App code shown below.

Untitled




正解:
Untitled

Question No : 4
A company has a series of mobile games on Azure with an online community. The moderators need to filter offens.ve text, and additional .terns such as
The company wants to implement a solution using Azure Content Moderation.
You need to select API or Azure service options for the solution.
Which two APIs or Azure service should you use? Each correct answer presents part of the solution.
NOTE: Each correct selection is worth one point.

正解:

Question No : 5
DRAG DROP
Fourth Coffee has an ASP.NET Core web app that runs in Docker. The app is mapped to the www.fourthcoffee.com domain.
Fourth Coffee is migrating this application to Azure.
You need to provision an App Service Web App to host this docker image and map the custom domain to the App Service web app.
A resource group named FourthCoffeePublicWebResourceGroup has been created in the WestUS region that contains an App Service Plan named AppServiceLinuxDockerPlan.
Which order should the CLI commands be used to develop the solution? To answer, move all of the Azure CLI commands from the list of commands to the answer area and arrange them in the correct order.



正解:

Question No : 6
You develop a serverless application using several Azure Functions. These functions connect to data from within the code.
You want to configure tracing for an Azure Function App project.
You need to change configuration settings in the hostjson file.
Which tool should you use?

正解:

Question No : 7
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You have the following resource groups:

Untitled

Developers must conned to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections (rom the internet.
You need to create a private connection between the DevWorkstation and DevServer.
Solution: Configure a VNet-to-VNet VPN connection between the two private Virtual Networks using VPN gati allow connectivity between the DevServer and the DevWorkstation using their private IP addresses.
Does the solution meet the goal?

正解:

Question No : 8
Note: This question is part of a series of questions that present the same scenario solution meets the stated goals.
You have the following resource groups:

Untitled

Developers must connect to DevServer only through DevWorkstation. To maintain security, DevServer must not accept connections from the internet
You need to create a private connection between the DevWorkstation and DevServer.
Solution: Configure a public IP address on DevServer_WestCentral. Configure the Network Security Group to allow all incoming ports.
Does the solution meet the goal?

正解:

Question No : 9
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You have the following resource group:

Untitled

Developers must connect to Dev$erver onry through DevWorkstatioan. To maintain security, DevServer must not accept connections from the internet.
You need to create a private connection between the DevWortcstation and DevServer.
Solution: Configure an IP address on each subnet within the same address space.
Does the solution meet the goal?

正解:

Question No : 10
Note: This question is part of a series of questions that present the same scenario. Each question in the series contains a unique solution. Determine whether the solution meets the stated goals.
You connect to Azure by using a workstation that has a slow internet connection. You have two Azure file shares. You plan to transfer a series of large files from one container to another container. The workstation does not have sufficient disk space to store the files.
You define the following variables in Azure PowerShell:

Untitled

You need to simultaneously transfer the large files as efficiently as possible.
Solution: Write a C# application that uses the Azure .NET API method CloudFile.StartCopyAsync to transfer files to the destination container.
Does the solution meet the goal?

正解:

Question No : 11
You connect to Azure by using a workstation that has a slow internet connection. You have two Azure file shares. You plan to transfer a series of large files from one container to another container. The workstation does not have sufficient disk space to store the files.
You define the following variables in Azure PowerShell:

Untitled

You need to simultaneously transfer the large files as efficiently as possible.
Solution: Run the following Azure PowerShell command:
AzCopy /Source:$sourceServer /Dest:$Dest5erver /SourceKey:JsourceKey /DestKey:$destkey / S
Does the solution meet the goal?

正解:

Question No : 12
Topic 2, Mix 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. Determine whether the solution meets the stated goals.
You connect to Azure by using a workstation that has a slow internet connection. You have two Azure file shares. You plan to transfer a series of large files from another container. The workstation does no1 have sufficient disk space to store the files.
You define the following variables in Azure PowerShell:

Untitled

You need to simultaneously transfer the large files as efficiently as possible.
Solution: Write a C# application that implements the Azure Storage API method CloudFile.StartCopy to transfer files to the destination container.
Does the solution meet the goal?

正解:

Question No : 13
HOTSPOT
You need to configure retries in the LoadUserDetails function in the Database class without impacting user experience.
What code should you insert on line DB07?
To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.



正解:


Explanation:
Box 1: Policy
RetryPolicy retry = Policy
.Handle<HttpRequestException>()
.Retry(3);
The above example will create a retry policy which will retry up to three times if an action fails with an exception handled by the Policy.
Box 2: WaitAndRetryAsync(3,i => TimeSpan.FromMilliseconds(100* Math.Pow(2,i-1)));
A common retry strategy is exponential backoff: this allows for retries to be made initially quickly, but then at progressively longer intervals, to avoid hitting a subsystem with repeated frequent calls if the subsystem may be struggling.
Example:
Policy
.Handle<SomeExceptionType>()
.WaitAndRetry(3, retryAttempt =>
TimeSpan.FromSeconds(Math.Pow(2, retryAttempt))
);
References:
https://github.com/App-vNext/Polly/wiki/Retry

Question No : 14
You need to ensure the security policies are met.
What code do you add at line CS07?
A)

Untitled

B)

Untitled

C)

Untitled

D)

Untitled

正解:

Question No : 15
HOTSPOT
You need to ensure that security policies are met.
What code should you add at Line PC26?
To answer, select the appropriate options in the answer area.
NOTE: Each correct selection is worth one point.

Untitled

正解:

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