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Microsoft 070-518 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Designing for Stability and Maintenance | 15% | - Design diagnostics and logging - Design for scalability and reliability - Design error handling and recovery - Design for testability |
| Designing the Presentation Layer | 25% | - Design data binding and validation - Choose appropriate technology (Windows Forms vs WPF) - Design for usability and accessibility - Design UI layout and structure |
| Designing the Data Access Layer | 25% | - Design connection management and transactions - Choose data access technologies - Design caching and performance - Design data access objects |
| Planning a Solution Deployment | 15% | - Design update and versioning strategy - Design installation and configuration - Choose deployment strategy |
| Designing the Layers of a Solution | 20% | - Design for security - Design architecture layers - Design service interaction - Design exception management |
Microsoft PRO: Design & Develop Wndws Apps Using MS .NET Framework 4 Sample Questions:
You are creating a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
The application will consist of several data entry forms. Each data entry form requires a user to enter phone numbers and addresses.
You need to design a solution that promotes code reusability.
What should you do?
- A. Create a new user control and reference it on each data entry form.
- B. Use the same style resource for each data entry form.
- C. Add multiple text boxes for each data entry form.
- D. Create a new merged resource dictionary and reference it from each data entry form.
You are designing a Windows Presentation Foundation (WPF) application that accesses a business tier. The business tier is implemented as a Windows Communication Foundation (WCF) service and stores data in a Microsoft SQL Server 2008 database.
The WCF service will be accessed by external applications that do not use the .NET Framework.
You need to recommend an approach for passing data between layers.
What should you recommend?
- A. Use custom .NET classes with binary serialization.
- B. Use a DataSet object.
- C. Use custom .NET classes with XML serialization.
- D. Use the DiffGram XML format.
You are designing a Windows Forms application that allows users to search a product catalog and place orders.
You have the following requirements:
- Display a progress indicator while the application is searching the catalog. - Ensure that users can cancel search operations.
You need to recommend an approach that meets the requirements.
What should you recommend?
- A. Implement the search as a Windows Communication Foundation (WCF) service by using the AsyncPattern property of the OperationContractattribute.
- B. Use a BackgroundWorker component to perform the search.
- C. Execute the search on the user interface thread. Provide a Cancel button to cancel the search.
- D. Implement the search as a duplex service.
You are designing a Windows Presentation Foundation (WPF) client application that requests reports from a Windows Communication Foundation (WCF) Web service.
Users must be able to perform other tasks while the WCF Web service generates the report.
You need to recommend a message exchange pattern for the communication between the WPF application and the WCF Web service.
What are two possible message exchange patterns that will meet the requirements? (Each correct answer presents a complete solution, Choose two.)
- A. Datagram without session
- B. Datagram with session
- C. Duplex
- D. Request-Response
You are designing a Windows Presentation Foundation (WPF) application.
You have the following requirements:
- Run client-side validation tests on a large result set from a Microsoft SQL Server 2008 database. - Validate each row of data without storing the entire result set in memory.
You need to recommend a data access technology.
What should you recommend?
- A. ADO.NET using SqIDataAdapter objects and DataSet objects
- B. LINQ to SQL using the ElementAt() method
- C. LINQ to Entities using the ElementAt() method
- D. ADO.NET using SqIDataReader objects
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