You are reviewing multiple Windows Presentation Foundation (WPF) applications that capture postal addresses. The WPF applications have different appearances and functionality. Each WPF application uses a different control to visualize the captured addresses.
You plan to modify all WPF applications to allow developers to visualize addresses by using a common template.
You need to recommend an approach for standardizing the visualization of captured addresses.
What should you recommend?

• A. Use a DataTemplate object.
• B. Use a FrameworkTemplate object.
• C. Use an ItemsPanelTemplate object.
• D. Use a ControlTemplate object.

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You are designing a .NET Framework 4 solution. The solution contains a Windows Presentation Foundation (WPF) application and a Windows Communication Foundation (WCF) Web service.
The WPF application uses the WCF Web service to store data in a Microsoft SQL Server 2008 database.
You have the following requirements:
Ensure that the WPF application functions while users' computers are offline.
Minimize the time spent sending data to the WCF Web service.
Minimize disk space requirements for data storage.
You need to recommend an approach for synchronizing data between the WPF application and the database.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A. Store data in DataSet objects. Serialize data locally by using XML serialization.
• B. Store data in custom business objects. Serialize data locally by using custom serialization.
• C. Create a local caching solution that periodically checks for Internet connectivity and writes directly to the local data store and to the WCF Web service.
• D. Create a local caching solution that periodically checks for Internet connectivity, uses local memory, and batches changes to the WCF Web service.

You are designing an n-tier solution that connects to a Microsoft SQL Server 2008 database.
You plan to deploy the database to development machines and to a staging database server from within Microsoft Visual Studio 2010.
You plan to set up separate build configurations for development and staging. You also plan to deploy to multiple production database servers managed by an outside vendor.
You must not allow the outside vendor to access the Visual Studio projects.
You need to recommend an approach for configuring and deploying the production database servers.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A. Use VSDBCMD to deploy the production databases.
• B. Use a SQL Server 2008 Database Project.
• C. Use SQL Server 2008 Management Studio to deploy the production databases.
• D. Use a Visual C# SQL CLR Database Project.

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.

You are designing a .NET Framework 4 solution that includes a Windows Presentation Foundation (WPF) application, a Windows service, and a private assembly shared by the WPF application and by the Windows service.
The solution stores data in a local Microsoft SQL Server Compact 3.5 database. The WPF application and Windows service will each access the database directly. The solution will be installed by using Windows Installer.
You have the following requirements:
- The installer must allow users to specify the installation folders for the WPF application and for the database. - The solution must support the deployment of updates to the WPF application without restarting the Windows service.
You need to recommend an approach for installing the solution.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A. In the installer, create a registry key that stores the WPF application installation path.
• B. In the installer, set an environment variable that defines the database installation path.
• C. Install the Windows service to a different folder from the WPF application.
• D. Install the Windows service to the same folder as the WPF application.