Add Tom to the Power user group.
Set the total paging file to 75 % of physical memory.
Perform a disk analysis and use the disk defragmenter if recommended.
Use Disk cleanup to delete temporary files and unnecessary program files.
Ensure that the Performance Options windows is optimized for background services.
第1题：
You are the administrator of ExamSheet.net's network. Your Windows 2000 Professional computer has a Pentium II 400-HHz processor, 128 MB of RAM, and IDE hard disk. After installing a new digital imaging application you notice that your computer is responding very slowly and you are experiencing delays in processing graphics files. You want to determine if the performance problems are being caused by a memory bottleneck. What should you do?（）
第2题：
A user named Tom reports that applications on his Windows 2000 Professional computer are running slowly. You notice that Tom’s computer has 64 MB of RAM and 100 MB free disk space. Which method can you use to improve performance？（）
第3题：
You are upgrading a computer from Windows 98 to Windows 2000 Professional. The computer is a 400-Mhz Pentium III, and has 128 MB of RAM and a 10-GB hard disk. You are performing the installation by using the Windows 2000 Professional CD-ROM. After the text mode installation portion is complete, you restart the computer. The BIOS virus checker on your computer indicates you're your computer is infected with a Master Boot Record virus.
What should you do before you continue the installation?
A．Remove the virus checker in Windows 98.
B．Disable the BIOS virus checker and restart the computer.
C．Run Fixmbr.Exe from the Windows 2000 Professional CD-ROM.
D．Modify the Boot.ini file to include a signature parameter on the ARC path of the system partition.
第4题：
You are responsible for administering the Production OU. You are assigned the Allow - Full Control permission for the OU. All computer objects in the Production OU are administered by another administrator named Tom. The Production OU contains the computer account for a Windows Server 2003 computer named Testking1. Tom submits a list of configuration settings that he wants to apply to Testking1 by means of a Group Policy object (GPO). A GPO that contains Tom's required settings is created in another OU by the domain administrator. You only want to allow Tom to link existing GPOs to the Production OU. He must not have any more rights than he needs to perform the required tasks. What should you do?（）
第5题：
You are a network administrator for ExamSheet.net’s Windows 2000 network. Your computer has Windows 2000 Professional installed. Your office has a power utage while you are running the Windows 2000 disk defragmenter. When you restart your computer， you receive the following error message： "Bad or missing operating system". You want your computer to start properly. You want to do this with least amount of administrative effort. What should you do？（）
第6题：
You are the administrator of 20 Windows XP Professional computers. Each computer has one hard disk that has three volumes named C, D, and E. Each volume is 4 GB in size and has approximately 1 GB of available space. The total physical memory of each computer is 196 MB in size. The paging file on each computer is located on drive D. A user named Andrea reports that every day, one hour after she starts her Windows XP Professional computer, the computer appears to perform very slowly for 15 seconds. This always happens after she receives an error message stating that the system is low on virtual memory. You want to improve the performance of Andrea's computer. You do not want to install additional memory. What should you do?（）
第7题：
You are the desktop administrator for your company. Tom is a user in the company's accounting department. Tom uses a Windows XP Professional portable computer. Tom reports that when the computer is undocked, it randomly displays the following error message: "JZXDRV.DLL failed to load." You discover that the JZXDRV.dll file is used by the device driver for an external storage device that is connected to Tom's docking station. Tom reports that the error message does not appear when the computer is docked. You need to ensure that the error does not occur on Tom's computer. You also need to ensure that the storage device continues to function correctly when Tom's computer is docked. What should you do?（）
第8题：
Your computer runs Microsoft Windows XP Professional. The computer has the following hardware configuration:·512 MB of RAM·1-GHz processor·60-GB hard disk·15 GB of free space·64-MB video adapter.You perform a clean install of Microsoft Windows Vista.You need to ensure that Microsoft Windows Aero Experience is supported.What should you do?（）
A.A
B.B
C.C
D.D
第9题：
You are the administrator of your company’s network. A user named Stephen in the graphics department logs on to his Windows 2000 Professional computer. He installs a shared color laser printer. The color laser printer is connected to a computer named Server1. The next day Stephen returns and logs on to a Windows NT Workstation 4.0 computer. Stephan reports that when he attempts to print a document to the shared color laser printer， the printer is not included in the list of available printers. You want to allow Stephen to send print jobs to the shared color laser printer from any computer on the network. What should you do？（）
第10题：
You are the administrator of your company’s network. The dial-up server on your network is configured to support certificate authentication. A user named Tom wants to use smart card authentication on his Windows 2000 Professional portable computer. You that Tom’s computer has a PC Card smart card reader and the appropriate drivers installed. You give Tom a smart card to use. What else should you do to enable smart card authentication on Tom’s computer? （）