Microsoft PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 認定 70-518 試験問題:

1. 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) Microsoft Sync Framework
B) WCF services
C) TheSystem.Web.Caching namespace classes
D) XML files

2. You are designing a Windows Presentation Foundation (WPF) application that uses .NET Framework 4. The application uses a subset of the functionality provided by a third-party COM component that will be replaced later.
The application developers must have access to only the required subset of functionality.
You need to recommend a solution that meets the requirements.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

A) Create an adapter assembly that exposes the required subset of the COM component functionality.
B) In the adapter assembly, use an embedded interop reference.
C) Create an adapter assembly that exposes the entire functionality of the COM component.
D) In the adapter assembly, use a standard interop reference.

3. You are upgrading a stand-alone Windows Presentation Foundation (WPF) application and an XAML browser application (XBAP) to Microsoft .NET Framework 4.
You plan to add .NET 4 types and members to both applications.
Both applications consume a common utility assembly that modifies files on a local file system. The utility assembly requires full trust.
You need to ensure that both applications can use the common utility assembly without any security-related exceptions.
What should you do?

A) Change the <supportedRuntime> element for the WPF application to the .NET Framework 3.5.
B) Change the <supportedRuntime> element for the XBAP application to the .NET Framework 3.5.
C) Apply the AllowPartiallyTrustedCallersAttribute attribute to the utility assembly.
D) Apply the AllowPartiallyTrustedCallersAttribute attribute to the XBAP application.

4. You are designing an application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
The application is used mostly in a disconnected scenario. The application requires offline data from a Microsoft SQL Server 2008 database. When the application connects to the network, data will be modified and synchronized.
You need to ensure that the application does not access the database server directly to synchronize data when online.
Which technology should you use?

A) ADO.NET Sync Services
B) WCF Data Service
C) SQL Server Merge Replication
D) Remote Data Access

5. You are upgrading a stand-alone Windows Presentation Foundation (WPF) application and an XAML browser application (XBAP) to Microsoft .NET Framework 4.
You plan to add .NET 4 types and members to both applications.
Both applications consume a common utility assembly that modifies files on a local file system. The utility assembly requires full trust.
You need to ensure that both applications can use the common utility assembly without any security-related exceptions.
What should you do?

A) Change the <supportedRuntime> element for the WPF application to the .NET Framework 3.5.
B) Change the <supportedRuntime> element for the XBAP application to the .NET Framework 3.5.
C) Apply the AllowPartiallyTrustedCallersAttribute attribute to the utility assembly.
D) Apply the AllowPartiallyTrustedCallersAttribute attribute to the XBAP application.

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