70-518 Real Exam Questions

You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft NET Framework 4. You design a wizard for the application. The wizard contains many screens. You need to ensure that users can move backward and forward through the screens. You also need to ensure that users can navigate to the previous screen stored in history. What should you do?

You are creating 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). The application must provide maximum availability. It must be able to run in a reliable manner even when network connectivity is not available. You need to design the WCF service interaction for the business layer of the application. What should you do?

You are designing a Windows Presentation Foundation (WPF) application. Business entity objects are bound to controls on each data entry window. The WPF application must meet the following requirements: - Display a watermark in each empty text box. - Display watermarks in a lighter color than user entries. The watermark code must be reusable with other user interface controls. You need to recommend an approach for creating the watermarks. What should you recommend?

You are designing an update to an existing Windows Presentation Foundation (WPF) application. You plan to use Microsoft Visual Studio 2010. The updated WPF application will require a specific version of a third-party component. You have the following requirements: - Deploy the update by using Windows Installer. - Update the WPF application only if the required version of the third- party component is present on the client computer. You need to recommend configuration settings for the application installer. Which property should you recommend be set?

You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft .NET Framework 4. The application consists of multiple data entry screens. You need to ensure that users can return to previous screens. You also need to ensure that users can view a history of screens, What should you do?