Online Access Free 070-583 Exam Questions

You are planning the migration of a Microsoft SQL Server 2008 database to SQL Azure.
You need to recommend an approach for ensuring that database connectivity does not degrade.
Which two actions should you recommend?
(Each correct answer presents part of the solution. Choose two.)

• A.Implement a retry policy in the data access layer.
• B.Close database connections in the application.
• C.Use Microsoft ADO.NET in the data access layer.
• D.Implement transactions for database queries.

A Windows Azure application is running in the development fabric.
You need to recommend an approach for deploying the application to Windows Azure.
What should you recommend?

• A.Use the Windows Azure Tools for Microsoft Visual Studio 2010.
• B.Use XCopy deployment.
• C.Use the Windows Azure AppFabric.
• D.Use the Windows Azure Storage Services REST API.

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 local storage on a Windows Azure instance.
• B.Use a Windows Azure Drive.
• C.Use Windows Azure block blob storage.
• D.Use Windows Azure page blob storage.

You are designing a Windows Azure application.
The application will include services hosted in different geographic locations.
The service locations may change.
You must minimize the cost of communication between services.
You need to recommend an approach for calling the services.
What should you recommend?

• A.Use Windows Azure Queue storage.
• B.Use Windows Azure Table storage.
• C.Use the Windows Azure AppFabric Service Bus.
• D.Use the Service Management API.

You are evaluating a Windows Azure application. The application includes the following elements:
-A web role that provides the ASP.NET user interface and business logic
-A single SQL Azure database that contains all application data
Each page must receive data from the business logic layer before returning results to the client.
Traffic has increased significantly.
The business logic is causing high CPU usage.
You need to recommend an approach for scaling the application.
What should you recommend?

• A.Store business logic results in Windows Azure local storage.
• B.Vertically partition the SQL Azure database.
• C.Store business logic results in Windows Azure Table storage.
• D.Move business logic to a worker role.