[单选]

Your network contains a database server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
Server1 has the following hardware configurations:
·A single processor that supports hyper-threading
·Dual processor motherboard
·Two hard disks
·2 GB of RAM
The first disk contains all the files for the operating system and applications. The second disk is empty.
Hyper-threading is disabled in the BIOS.
Users report a slow response when they query the database on Server1.
You monitor Server1 for one day and receive the performance statistics shown in the following table.

You need to improve database performance.
What should you do? （）

副作用 敏感性训练一般分为哪几个阶段？ 当用万用表的：R×1000欧姆档检查容量较大的电容器质量时，按RC充电过程原理，下述论述中正确的是（）。 指针不动，说明电容器的质量好。 指针有较大偏转，随后返回，接近于无穷大。 指针有较大偏转，返回无穷大，说明电容器在测量过程中断路。 针有较大偏转，说明电容器的质量好。 双代号网络图中既有内向箭线又有外向箭线的节点称为（）。 起点节点。 终点节点。 中间节点。 双向节点。 Your network contains an Active Directory domain. The domain contains two domain controllers  named DC1 and DC2.   You perform a full backup of the domain controllers every night by using Windows Server  Backup.   You update a script in the SYSVOL folder.     You discover that the new script fails to run properly. You need to restore the previous version of  the script in the SYSVOL folder. The solution must minimize the amount of time required to  restore the script.     What should you do first（） Run the Restore-ADObject cmdlet.。 Restore the system state to its original location.。 Restore the system state to an alternate location.。 Attach the VHD file created by Windows Server Backu。

Your network contains a database server named Server1 that runs Windows Server 2003 Service Pack 2 (SP2).
Server1 has the following hardware configurations:
·A single processor that supports hyper-threading
·Dual processor motherboard
·Two hard disks
·2 GB of RAM
The first disk contains all the files for the operating system and applications. The second disk is empty.
Hyper-threading is disabled in the BIOS.
Users report a slow response when they query the database on Server1.
You monitor Server1 for one day and receive the performance statistics shown in the following table.

You need to improve database performance.
What should you do? （）