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Sams Teach Yourself ADO.NET in 24 Hours by Paul Bertucci, Jason Lefebvre

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Workshop

These quiz questions are designed to test your knowledge of the material covered in this chapter. The answers to the quiz questions can be found in Appendix A, “Answers to Quizzes.”

Quiz

1:CommandBuilder will generate UPDATE and DELETE statements following which concurrency model?
  1. Pessimistic concurrency model

  2. Optimistic concurrency model

  3. Data update concurrency model

2:True or false: Automatically generated commands will be created for all SelectCommands coded in Visual Basic or C#.
3:What must be done following the change of a SELECT statement when using CommandBuilder to automatically generate code?
  1. Reassign SELECT variables

  2. Refresh metadata

  3. Close connection

  4. Open connection

4:True or false: The following SELECT statement is valid for using ...

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