單項選擇題

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. The company wants to export data from SQL Server to a Microsoft Excel file. The company assigns this task to you. You perform this by using the SQL Server Import and Export Wizard. After this， you save the package definition to a file. Now you have to reexecute the package from the command line.
In the options below， which utility should you choose to use？（）

A.bcp.exe
B.dta.exe
C.dtexec.exe
D.sqlmaint.exe

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單項選擇題

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. There is a database named named Dworks in the instance. The Dworks database has a table named Bills which contains several indexes and a great amount of rows. An enterprise Web environment is supported by the database. Onthe Bills table 28% of the indexes have been fragmented. You have to defragment the indexes， making sure that you reduce the effect on database availability to the least.
In the ALTER INDEX statement， which option should be included？（）

A.Sort in tempdb
B.Online
C.Fill factor
D.Pad index

單項選擇題

You work in a company which uses SQL Server 2008. You are the administrator of the company database. Now you are in charge of a SQL Server 2008 instance. For some reason, now the company wants to view the number of users who access the SQL Server instance. The company CIO assigns this task to you. You have to use Windows System Monitor to find out the concrete number.
Which performance object should you capture?（）

A.SQLServer:Buffer Manager
B.SQLServer:Access Methods
C.SQLServer:General Statistics
D.SQLServer:Exec Statistics