Question 6. Which of the following is a programming technique to limit concurren

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Question 6. Which of the following is a programming technique to limit concurrency exceptions? (Points : 2) 1. Update the database and refresh the data infrequently.
2. Retrieve and update all rows in a table at the same time.
3. Use optimistic concurrency in ADO.NET.
4. Update the database and refresh the data frequently.

Question 7  The _____ attribute of a SqlDataSource control provides the information needed to connect to a specific database, including its name and location. (Points : 2) 1. ID
2. Runat
3.ConnectionString
4. SelectCommand Q8. A parameter in a SqlDataSource query that gets its value from the URL used to request a page is a (Points : 2) 1. session parameter.
2. query string parameter.
3. control parameter.
4. profile parameter. Question 6. Which of the following is a programming technique to limit concurrency exceptions? (Points : 2) 1. Update the database and refresh the data infrequently.
2. Retrieve and update all rows in a table at the same time.
3. Use optimistic concurrency in ADO.NET.
4. Update the database and refresh the data frequently.

Explanation / Answer

6)

   3. Use optimistic concurrency in ADO.NET

7)

  2. Runat

8)

  2. query string parameter.

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