You are designing a Windows Presentation Foundation (WPF) application that will be used to display real- time data from a Microsoft SQL Server 2008 database. You need to recommend an approach for displaying the data. Which two actions should you…

You are designing a Windows application. The application must meet the following requirements: Provide three-dimensional views of data. Display images, text, graphs, and videos. Support porting to a browser-based application. You need to recommend a technology that meets the requirements.…

You are working with an existing Windows Presentation Foundation (WPF) application in Microsoft Visual Studio 2010. The WPF application requires approximately one minute to initialize before displaying its main window. You have the following requirements: Immediately display a splash screen…

You are designing a Windows Presentation Foundation (WPF) application. The WPF application contains code that will be executed by both full trust callers and partial trust callers. The WPF application code does not have the AllowPartialTmstCallers attribute set. You have…

You are designing an application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The application will store data that includes a time and date stamp. The middle tier of the application is implemented by using Windows Communication…

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…

You are designing an n-tier solution for use by multiple groups of users. The solution consists of a client application that collects information from users and transmits it to a business layer for processing. The business layer sends the information…

You are designing a Windows application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The business logic layer of the application is implemented by using Windows Communication Foundation (WCF). You create a duplex bidirectional WCF service that…

You are designing a Windows Presentation Foundation (WPF) application that accesses a Microsoft SQL Server 2008 database. You must ensure that database administrators can change the structure of database tables without requiring redeployment of the WPF application. You need to…

You are designing an application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010. The application includes Windows Workflow Foundation (WF) hosts that run thousands of workflow instances. Workflows usually take 2 hours of time to complete. The…