單項選擇題

You need to improve the speed of backups on SQL1. Management has approved the purchase of additional hard disks for this server. What should you do？（）

A.Configure the hard disks as a RAID-0 array， and store the backups on this new array.
B.Configure the hard disks as a RAID-5 array， and store the backups on this new array.
C.Configure the hard disks as a RAID-10 array， and store the backups on this new array.
D.Configure the hard disks as a spanned volume， and store the backups on this new volume.
E.Use the hard disks to extend the volume that currently holds SQL Server backups.

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多項選擇題

You need to identify the combinations of the Windows operating system and SQL Server 2005 version that will be the most appropriate for the new R&D configuration， which will include the Research， Parts， and Engineering databases.Which two combinations will be the most appropriate？（）

A.Windows Server 2003 Enterprise Edition with SQL Server 2005 Enterprise Edition
B.Windows Server 2003 Datacenter Edition with SQL Server 2005 Enterprise Edition
C.Windows Server 2003 Standard Edition with SQL Server 2005 Enterprise Edition
D.Windows Server 2003 Enterprise Edition with SQL Server 2005 Standard Edition

單項選擇題

You plan to create a unique nonclustered index on the CustomerID， LastName， and FirstName columns of the CustomerData.Customers table in the CRM database. To aid in estimating the space requirements for the index， you identify the following variables：

You need to identify the most significant additional variable that will increase the estimated index size. Which additional variable should you identify？（）

A.current number of rows
B.null bitmap
C.fill factor
D.automatically generated uniqueifier value

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You need to improve the speed of backups on SQL1. Management has approved the purchase of additional hard disks for this server. What should you do？（）

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You need to improve the speed of backups on SQL1. Management has approved the purchase of additional hard disks for this server. What should you do？（）