Download New Updated (June) Microsoft 70-583 Practice Test 11-20

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QUESTION 11

An application connects to a SQL Azure database.

 

The application occasionally loses the connection to the SQL Azure database.

 

You need to recommend an approach for reliably completing data access operations.

 

What should you recommend?

 

A.

Use Microsoft ADO.NET connection pooling

B.

Pass exceptions to the user interface layer.

C.

Implement a retry policy in the data access layer.

D.

Begin a transaction before each data access operation.

 

Answer: C

 

 

QUESTION 12

You are designing an automated deployment process for a Windows Azure application. The process must deploy the application to Windows Azure without any user interaction.

You need to recommend a deployment strategy.

 

What should you recommend?

 

A.

Publish the cloud project to a local directory and use the windows Azure Developer Portal to upload the application.

B.

Use the cspack and csrun command-line utilities and pass the cloud project as an argument.

C.

Use the Service Management API to deploy the application package.

D.

Publish the cloud project to a local directory and upload the application package to Windows Azure Blob storage.

 

Answer: C

 

 

QUESTION 13

You are designing a distributed application for Windows Azure.

 

The application must securely integrate with on-premise servers.

 

You need to recommend a method of enabling IPSec-protected connections between on- premise servers and the distributed application.

 

What should you recommend?

 

A.

Configure Windows Azure AppFabric Access Control.

B.

Configure Windows Azure Content Delivery Network (CDN).

C.

Configure Windows Azure Connect.

D.

Configure Windows Azure AppFabric Service Bus.

 

Answer: C

 

 

QUESTION 14

You are planning to migrate an existing web application to Windows Azure. The application consists of an ASP.NET web application and a set of native Win32 Windows Services that provide data to the application by using named pipes.

 

 

The Windows Services cannot be modified.

 

You need to recommend a strategy for migrating the application to Windows Azure.

 

What should you recommend?

 

A.

Deploy each Windows Service to a separate worker role. Deploy the ASP.NET application to a web role.

B.

Upload service binaries to a web role by using the Windows Azure Service Management API

C.

Define a Windows Communication Foundation (WCF) contract for the services.

D.

Deploy the application and Windows Services in a Windows Azure VM role.

 

Answer: D

Explanation: http://www.microsoft.com/windowsazure/features/virtualmachines/

 

 

QUESTION 15

You are designing a Windows Azure application that will provide online backup storage for very large media files.

 

The application must be capable of storing an average of 1 GB of data for each user. The application must provide random read/write access.

 

You need to recommend a durable data storage solution.

 

What should you recommend?

 

A.

Use a Windows Azure Drive.

B.

Use Windows Azure page blob storage

C.

Use Windows Azure block blob storage.

D.

Use local storage on a Windows Azure instance.

 

Answer: C

 

 

QUESTION 16

You are designing an integration test plan for a Windows Azure .NET 3.5 application.

 

You need to recommend a testing environment that allow
s developers to debug the application while accessing data in the cloud. What should you recommend?

 

A.

Run the application on Windows Azure. Use the development storage account.

B.

Run the application on Windows Azure. Use a Windows Azure Storage account.

C.

Run the application in the development fabric. Use the development storage account.

D.

Run the application in the development fabric. Use a Windows Azure Storage account.

 

Answer: D

 

 

QUESTION 17

You are developing a web service that will run on a single instance of a Windows Azure worker role.

 

When interacting with external clients during the testing phase, the service encounters errors that may be related to the format of the HTTP payload.

 

You need to recommend an approach that allows developers to monitor the service’s HTTP traffic in real-time.

 

What should you recommend?

 

A.

Add an endpoint to the worker role to accept HTTPS connections on port 443.

B.

Change the service to run in a Windows Azure web role.

C.

Use the Windows Azure Diagnostics API to download the IIS logs.

D.

Enable Remote Desktop Protocol (RDP) on the worker role.

 

Answer: B

 

 

QUESTION 18

A Windows Azure application connects to a SQL Azure database.

 

Connections to the database are being dropped due to throttling.

 

You need to recommend an approach for identifying the root cause of the problem.

 

 

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

 

Choose two.)

 

A.

Use Dynamic Management Views to analyze performance issues.

B.

Decrease the connection timeout in the database connection string.

C.

Make sure the application is closing database connections that are not needed.

D.

Use SQL Profiler to analyze performance issues by configuring it to connect to SQL Azure.

 

Answer: AC

 

 

QUESTION 19

You are designing a Windows Azure application that will store data in two SQL Azure databases. The application will insert data in both databases as part of a single logical operation.

 

You need to recommend an approach for maintaining data consistency across the databases.

 

What should you recommend?

 

A.

Execute database calls on parallel threads.

B.

Wrap the database calls in a single transaction scope.

C.

Use Microsoft Distributed Transaction Coordinator (MSDTC).

D.

Handle errors resulting from the database calls by using compensatory logic.

 

Answer: D

 

 

QUESTION 20

You are planning the deployment of a SQL Azure database. Your company has a Volume Licensing Agreement for Microsoft SQL Server 2008.

 

The SQL Azure database must maintain a monthly availability of 99.9%.

 

You need to recommend an approach for minimizing the monthly expenses associated with

 

 

the SQL Azure database.

 

What should you recommend?

 

A.

Add a processor license to the existing SQL Server licensing agreement.

B.

Purchase a Windows Azure consumption platform subscription.

C.

Purchase a SQL Server Services Provider Licensing Agreement (SPLA).

D.

Purchase a SQL Server Web license to extend the existing SQL Server licensing agreement.

 

Answer: B

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