070-518 試験問題を無料オンラインアクセス

You are designing an application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008.
The application will be used by a sales team to enter sales orders and update customer information.
You need to ensure that the application meets the following requirements:
- Allows users to enter sales orders while their computers are disconnected from the
network - Uploads sales orders to the server database when connected to the network - Compiles against the .NET Framework 4 client profile
What should you use?

• A.TheSystem.WeB.Caching namespace classes
• B.Microsoft Sync Framework
• C.WCF services
• D.XML files

You are evaluating an existing Windows Presentation Foundation (WPF) application. The WPF application runs in a Web browser as a XAML browser application (XBAP). The WPF application runs in the Intranet zone with Full Trust. A client certificate for the WPF application has been generated.
Users are unable to access the WPF application. You locate the following message in the security log: "User has refused to grant required permissions to the application." Users state that they are clicking OK in all message boxes that appear.
You need to recommend an approach for ensuring that the WPF application runs correctly on all client computers.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A.Use the Code Access Security Policy Tool to grant the appropriate permissions.
• B.Import the client certificate to the Trusted Root store.
• C.Sign the ClickOnce manifest for the WPF application.
• D.Modify the ClickOnce manifest for the WPF application to grant the appropriate permissions.

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An existing Windows application uses a Windows Communication Foundation (WCF) Web service that is available only to employees.
You have the following requirements:
Make the WCF Web service available to business partners.
Enable business partners to send a profile token.
Ensure that the currently deployed application continues to function.
You need to recommend a solution that meets the requirements.
What should you recommend?

• A.Convert the WCF Web service to a Duplex service that implements a callback to accept the profile token.
• B.Implement the WCF Web service as a REST service.
• C.Modify the WCF Web service operations to accept the profile token as an additional parameter.
• D.Use SOAP headers to pass the profile token to the service operations.

You are developing a Windows application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008.
New features that require changes to be made to the database schema are added to the application every week.
You need to ensure that the changes made to the database schema do not require the application to be recompiled.
Which two actions should you perform? (Each correct answer presents part of the solution.
Choose two.)

• A.Modify the conceptual schema xml file when the schema changes occur.
• B.Build a storage model and use it to access data from the business entities.
• C.Modify the xml mapping file when the schema changes occur.
• D.Build a conceptual model and use it to access data from the business entities.

You are designing a Windows application by using Microsoft .NET Framework 4.
Remote users have limited network connectivity. Users will not have write permissions to
the local file system.
You plan to design the error logging strategy for the application.
You need to ensure that the application can collect error information. You also need to
ensure that the errors can be analyzed from a centralized location. What should you do?

• A.Use the Microsoft Sync Framework.
• B.Log the errors to a Web service.
• C.Use a local log file.
• D.Log the errors to the Windows System event log.