Free Microsoft 70-518 Exam Dumps Questions & Answers

You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
You need to ensure that the following requirements are met:
All UI elements are labeled.
All property values are exposed.
Keyboard navigation contains tab stops for all controls.
The application functions on high contrast displays.
Which testing strategy should you recommend?

• A.  Accessibility testing
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• B.  Usability testing
• C.  Stress testing
• D.  Stability testing

You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
During testing of the application, you identify several bottlenecks by using Windows Task Manager and Windows Performance Monitor.
You need to recommend a system test strategy that will meet the following requirements:
- Identify major application workloads.
- Identify the functions of the application that are most impacted.
Which testing strategy should you recommend?

• A.  Security testing
• B.  Scalability testing
• C.  Usability testing
• D.  Stability testing

You are analyzing a Windows client application that uses Microsoft Visual Studio 2010 and
Microsoft SQL Server 2008.
The application updates two database tables from the main user interface (UI) thread.
You need to ensure that the following requirements are met:
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The database tables are either updated simultaneously or not updated at all.
Users are notified of the success or failure of the updates.
Users are able to perform other tasks during the update process.
What should you do?

• A.  Use TransactionScope in a using block on the main thread.
  Create a BackgroundWorker thread within the block.
  Move the database updates to the BackgroundWorkerDoWork method.
• B.  Use TransactionScope in a using block on the UI thread.
  Batch the database updates by setting the DbDataAdapter.UpdateBatchSize property to 2.
• C.  Use TransactionScope in a using block on the UI thread.
  Create a DependentTransaction object within the block and pass the object to the BackgroundWorkerReportProgress method.
  Use the object in the ReportProgress method to create a new TransactionScope block.
• D.  Move the database update logic to a BackgroundWorker thread.
  Ensure that the thread is enclosed in a TransactionScope using block in the BackgroundWorkerDoWork method

You are designing an application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
You plan to design an instrumentation strategy for the application.
You need to ensure that the strategy meets the following requirements:
- Captures detailed performance information. - Enables or disables diagnostic messages by using an application configuration option without requiring the application to restart.
What should you design?

• A.  A custom trace listener
• B.  An override to the Debug class
• C.  An override to the EventLog class
• D.  A custom performance counter

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 merged resource dictionary and reference it from each data entry form.
• B.  Add multiple text boxes for each data entry form.
• C.  Use the same style resource for each data entry form.
• D.  Create a new user control and reference it on each data entry form.