070-469 무료 덤프문제 온라인 액세스

You need to modify InsertInvoice to comply with the application requirements. Which code segment should you execute?

• A.Option C
• B.Option A
• C.Option D
• D.Option B

You need to modify usp_SelectEmployeesByName to support server-side paging. The solution must minimize the amount of development effort required.
What should you add to usp_SelectEmployeesByName?

• A.A table variable
• B.The ROWNUMBER keyword
• C.An OFFSET-FETCH clause
• D.A recursive common table expression

DRAG DROP
The business requires a satellite office to have a local copy of the data to report against.
You want to implement a solution to support the requirements. You need to establish a new Availability Group between the two servers. Develop the solution by selecting and arranging the required code blocks in the correct
order. You may not need all of the code blocks.

정답:

You have a Microsoft SQL Azure database. You have the following stored procedure:

You discover that the stored procedure periodically fails to update HR.Employees.
You need to ensure that HR.Employees is always updated when up_employees executes.
The solution must minimize the amount of time required for the stored procedure to execute and the number of locks held.
What should you do?

• A.Add the following line of code to line 08:
  WITH (UPDLOCK)
• B.Add the following line of code to line 05:
  SET TRANSACTION ISOLATION LEVEL SNAPSHOT
• C.Add the following line of code to line 05:
  SET TRANSACTION ISOLATION LEVEL SERIALIZABLE
• D.Add the following line of code to line 13:
  WITH (UPDLOCK)

DRAG DROP
You have a database that contains three tables. The tables are configured as shown in the following table.

You have the following query: The execution plan for the query is shown in the exhibit. (Click the Exhibit button.)


You need to create one index to minimize the amount of time it takes to execute the query.
What should you do?
To answer, drag the appropriate columns to the correct locations in the answer area.
(Answer choices may be used once, more than once, or not at all.)

정답: