70-518 무료 덤프문제 온라인 액세스

You are designing a complex and critical Windows desktop application by using Microsoft .NET Framework 4 and Microsoft Visual Studio 2010.
You plan to implement a logging strategy for the application.
You need to record all unexpected errors that occur in the application.
What should you do?

• A.Subscribe to the unhandled exception event handler for the application's dispatcher on the main application thread.
  Record relevant application-specific information to an external log.
• B.Subscribe to the unhandled exception event handler for the AppDomain object.
  Record relevant application-specific information to an external log.
• C.Create a generic catch (Exception e) block in the Main method of the application.
  Record relevant application-specific information to a log in the Main method.
• D.Create a global WIN 32 unhandled exception filter.
  Record relevant application-specific information to an external log from within the filter.

You are designing a Windows Forms application. The application connects to a Microsoft SQL Server 2008 database.
You need to recommend an approach for retrieving and logging all informational messages and error messages reported by the database.
What should you recommend?

• A.Retrieve informational messages and error messages in a SqlException object.
• B.Retrieve informational messages by creating a handler for the InfoMessage event. Retrieve error messages in a SqlException object.
• C.Retrieve informational messages and error messages by creating a handler for the InfoMessage event.
• D.Retrieve informational messages in a SqlException object. Retrieve error messages by creating a handler for the InfoMessage event.

You are designing an application by using Windows Presentation Foundation (WPF) and Microsoft .NET Framework 4.
The application retrieves customer data from an enterprise resource planning (ERP) system.
You need to ensure that the following requirements are met:
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Customer data is retrieved only once.
Customer data is available on multiple forms within the application.
Forms can implement Two-Way binding to the customer datA.
What should you do?

• A.Design a static class for the data that implements the INotifyPropertyChanged interface. Raise the PropertyChanged event to notify the forms when data is changed.
• B.Store the results of the query in a static Data Table object that is used by all the forms.
• C.Design a static class for the data that implements the IObservable interface. Subscribe to the static class from each of the forms that use the datA.
• D.Store the results of the query in a local XML file. Bind all forms to an XMLDataAdapter object that references the local XML file.

You are designing a Windows Forms application.
You intend to display graphics on a form in the application by using a third-party Windows Presentation Foundation (WPF) control.
You need to recommend a control for hosting the third-party WPF control.
What should you recommend?

• A.A windowsFormsHost control
• B.AnElementHost control
• C.A Canvas control
• D.A Panel control

You are designing a Windows Presentation Foundation (WPF) application.
The application will be localized into multiple languages.
You need to recommend an approach for preparing the application for localization.
Which two actions should you recommend? (Each correct answer presents part of the solution. Choose two.)

• A.Add UID attributes to language-specific elements in the XAML file.
• B.Add an application setting for each language to the App.config file.
• C.Define a UICulture element for each language in the project file.
• D.Translate the contents of the appropriate XAML elements into each localization language.