Online Access Free 070-519 Exam Questions

An ASP.NET Web application is deployed on a single Web server. Web application state
for client requests is stored in a Microsoft SQL Server 2008 database. The Web application must meet the following requirements:
Tolerate a Web server failure.
Scale gracefully to accommodate a rapid load increase.
You need to recommend an approach for accommodating a load increase.
What should you recommend?

• A.Transfer the Web application to a load-balanced Web farm.
• B.Partition the data in tables across multiple servers.
• C.Upgrade the CPU, memory, and disk space of the existing Web server.
• D.Set up a Web garden for the deployed application on the existing Web server.

You deploy a medium-trust ASP.NET Web application to a Web server that runs IIS 7.0. The Web server hosts multiple Web sites.
Web applications hosted on the Web server must not have access to the local resources of other Web applications hosted on the Web server.
You need to recommend a deployment strategy.
What should you recommend?

• A.Deploy each Web application in a separate application pool. Create and use a single custom account.
• B.Deploy each Web application in a separate application pool. Use the built-in ApplicationPoolIdentity account.
• C.Deploy all the Web applications in the built-in DefaultAppPool application pool. Set the Managed Pipeline Mode setting to Classic.
• D.Deploy all the Web applications in a single custom application pool.

You need to design a solution for incorporating NTFS permissions in the Web application.
Which two approaches should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A.Grant the Network Service account Full Control permission to the Upload folder.
• B.Grant the Network Service account Read permission and Write permission to the Upload folder.
• C.Grant the Network Service account only Read permission to the root directory.
• D.Grant Read permission and Write permission to the root directory

You are designing a monitoring plan for a multi-tier ASP.NET Web application. The Web application uses multiple Web servers and a database server. You plan to use a dedicated monitoring server.
You need to send an alert when any application server stops responding.
Which approach should you recommend?

• A.Use Microsoft Message Queuing (MSMQ) to send a message to the monitoring server in the Load event of the Web application's master page. Run a process on the monitoring server that polls for MSMQ messages and sends an alert if any server stops sending messages.
• B.Run a process on each Web server that logs activity to a database on the monitoring server. Run a process on the monitoring server that periodically checks the monitoring database and sends an alert if any service stops logging.
• C.Run a process on the monitoring server that periodically sends a request to each application service. Send an alert if a response is not received for any request.
• D.Use AJAX to log user actions on each Web page to a database on the monitoring server. Run a process on the monitoring server that periodically checks the monitoring database and sends an alert if there is an interruption in Web page activity.

You have an ASP.NET Web application that displays charts that are generated daily from data in a Microsoft SQL Server database.
Each chart is implemented as a user control that displays data retrieved from the database. Data retrieval and chart generation consume a significant amount of resources.
Users of the Web application generate unique reports that contain one or more chart controls.
Each chart is common to many reports.
You need design a solution to improve the performance of the Web server.
Which approach should you recommend?

• A.Use page caching.
• B.Use SQL cache dependency.
• C.Use fragment caching.
• D.Use the application cache.