Microsoft 70-518 Online Practice Questions and Exam Preparation

Microsoft 70-518 Online Questions & Answers

• Question 181:

  You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.

  The application will be deployed on Windows 7 computers in the United States and Europe. You need to ensure that array data is sorted based on the culture of the operating system.

  What should you do?

  A. Add a configuration setting to the appSettings section of the App.config file.
  B. Use a comparison method to compare ASCII values.
  C. Use the Resource Manager to create culture-sorted lists.
  D. se a comparison method that specifies a Culturelnfo class or the CompareOptions enumeration parameter.
  D. se a comparison method that specifies a Culturelnfo class or the CompareOptions enumeration parameter.

• Question 182:

  You are designing an n-tier Windows application by using Microsoft .NET Framework 4, Microsoft Visual Studio 2010, and Microsoft SQL Server 2008.

  The application will replace an existing client/server application. The existing application was created by using Microsoft Visual Basic 6.0 and consists of a series of COM components that access a SQL Server database.

  You plan to move the existing COM components into a Windows Communication Foundation (WCF) tier.

  You need to ensure that the COM components can be replaced without impacting the existing user interface (UI) tier. You also need to ensure that the COM components can be replaced separately.

  What should you do?

  A. Create a common assembly on the UI tier of the new application to interface with the COM components.
  B. Create a common assembly on the WCF tier of the new application to interface with the COM components.
  C. Use .NET COM Interop on the client tier to interact directly with the COM components until they are replaced by the managed code.
  D. Convert the Visual Basic 6.0 source code to managed code by using the Visual Studio converters. Use these code components on the client/server application until they are replaced individually with the new permanent managed code functionality.
  A. Create a common assembly on the UI tier of the new application to interface with the COM components.

• Question 183:

  You are designing a Windows Presentation Foundation (WPF) application. The WPF application displays indicators to compare your company's past performance to the current day's operations data. The WPF application accesses historic

  data from your company's data warehouse through a Web service, and accesses current data directly from a Microsoft SQL Server 2008 database.

  The WPF application must meet the following requirements:

  Retrieve historic data from the data warehouse at application startup and then once per day.

  Retrieve current data from the database every five minutes, and then update the indicators.

  Cache all retrieved data.

  Target the .NET Framework 4 Client Profile.

  You need to recommend an approach to data caching.

  What should you recommend?

  A. Use System.Web.Caching with a sliding expiration.
  B. Use System.Runtime.Caching with an absolute expiration.
  C. Use System.Runtime.Caching with a sliding expiration.
  D. Use System.Web.Caching with are absolute expiration.
  C. Use System.Runtime.Caching with a sliding expiration.

• Question 184:

  You are evaluating an existing Windows Presentation Foundation (WPF) application. The WPF application runs in a Web browser as a XAML browser application (XBAP). The WPF application runs in the Intranet zone with Full Trust. A client

  certificate for the WPF application has been generated. Users are unable to access the WPF application. You locate the following message in the security log:

  "User has refused to grant required permissions to the application." Users state that they are clicking OK in all message boxes that appear.

  You need to recommend an approach for ensuring that the WPF application runs correctly on all client computers.

  Which two actions should you recommend? (Each correct answer presents part of the solution.

  Choose two.)

  A. Use the Code Access Security Policy Tool to grant the appropriate permissions.
  B. Sign the ClickOnce manifest for the WPF application.
  C. Modify the ClickOnce manifest for the WPF application to grant the appropriate permissions.
  D. Import the client certificate to the Trusted Root store.
  A. Use the Code Access Security Policy Tool to grant the appropriate permissions.
  B. Sign the ClickOnce manifest for the WPF application.

• Question 185:

  You are developing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4.

  You need to recommend a testing strategy to identify the additional hardware resources that are necessary to support future projected growth.

  Which testing strategy should you recommend?

  A. Load testing
  B. Stress testing
  C. Capacity testing
  D. Integration testing
  C. Capacity testing

• Question 186:

  You are designing a Windows Presentation Foundation (WPF) application.

  The WPF application must run against either Microsoft SQL Server 2008 or a third-party database system without duplicating data access logic.

  You need to recommend a data access technology.

  What should you recommend?

  A. ADO.NET using DataSet objects and SqlDataReader objects
  B. ADO.NET using DataSet objects and SqlDataAdapter objects
  C. LINQ to Entities
  D. LINQ to SQL
  C. LINQ to Entities

• Question 187:

  You are designing a Windows Presentation Foundation (WPF) application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.

  The application will be deployed on Windows 7 computers in the United States and Europe.

  You need to ensure that array data is sorted based on the culture of the operating system.

  What should you do?

  A. Add a configuration setting to the appSettings section of the App.config file.
  B. Use a comparison method to compare ASCII values.
  C. Use the Resource Manager to create culture-sorted lists.
  D. Use a comparison method that specifies a Culturelnfo class or the CompareOptions enumeration parameter.
  D. Use a comparison method that specifies a Culturelnfo class or the CompareOptions enumeration parameter.

• Question 188:

  You are designing a Windows Presentation Foundation (WPF) application. The main window of the WPF application includes two panels: panel1 and panel2. The WPF application must meet the following requirements:

  Panel2 must be enabled only after users have entered values into multiple text boxes in panel1.

  The background color of panel2 must be set to a specific color based on one of the text box values in panel1.

  The background color of panel2 must be set at the same time the panel is enabled.

  You need to recommend an approach for meeting the requirements.

  What should you recommend?

  A. Use Dependency properties.
  B. Use a DataTemplate object.
  C. Use a Command object.
  D. Use a MultiDataTrigger object.
  C. Use a Command object.

• Question 189:

  You are designing a Windows application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.

  You need to use a replacement culture for the application at runtime. You also need to ensure that the information in the custom culture will tie available to the application.

  Which two tasks should you perform? (Each correct answer presents part of the solution. Choose two.)

  A. Restart the process that is displaying the user interface,
  B. Register the replacement culture by using the CultureAndRegionlnfoBuilder class.
  C. Register the replacement culture by using the Culturelnfo class.
  D. Call the Save method of the CultureAndRegionlnfoBuilder class instance.
  A. Restart the process that is displaying the user interface,
  B. Register the replacement culture by using the CultureAndRegionlnfoBuilder class.

• Question 190:

  You are debugging a Windows application that uses Windows Presentation Foundation (WPF) and Microsoft Visual Studio 2010.

  The application is deployed as an XAML browser application (XBAP). Some users report that they are not able to use the drag-and-drop functionality.

  You need to ensure that all users can use the drag-and-drop functionality.

  What should you do?

  A. Use loose XAML.
  B. Require the FullTrust permission on the XBAP application.
  C. Add the URL for the application to the browser's trusted sites list.
  D. Register the assembly that contains the IDataObject objects to the GAC on all client computers.
  C. Add the URL for the application to the browser's trusted sites list.