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?（） 

You are the administrator of a Windows XP Professional computer. You run five 16-bit applications on the computer. You want to monitor the performance of the computer when all five applications run at the same time. You use System Monitor to collect the performance data. The performance counters you want to include in your analysis are IO Read Bytes/sec, IO Write Bytes/sec, and Page Faults/sec. You want to ensure that you can collect these counters for each application.
What should you do?（） 

You are the desktop administrator for your company. All users in the network have Windows XP Professional computers. Users in the research department have dual-processor computers. Users in the research department report that when they run 16-bit Windows programs, their computer performance becomes very slow. You use System Monitor to monitor the users’ computers. You discover that when the users are running their 16-bit applications, one processor shows a sustained utilization of more than 90 percent while the other processor only shows utilization of less than 10 percent. You need to improve application performance for the users in the research department.
What should you do?（）

You are the desktop administrator for your company. All employees in the graphics department use identical dual-processor Windows XP Professional computers. The employees in the graphics department use only 32-bit Windows applications. Veronica is a user in the graphics department. Veronica reports poor system performance when she runs a certain custom application. The application was designed for multiprocessor use with Windows 2000.  Veronica reports that the performance problems have only recently begun. You run Task Manager on Veronica's computer. You view the performance statistics shown in the exhibit.

You need to improve application performance on Veronica's computer.
What should you do?（） 

You are the desktop administrator for your company. All client computers run Windows XP Professional. Currently, 10 of the computers in the graphics department contain two processors. You want to install a second processor in each of the remaining computers in the graphics department. You install a second processor in a test computer. When you start the computer, the start process begins normally and then terminates. You receive the following error message: "STOP: 0x00000079 HAL_MISMATCH." When you restart the computer, it stops again, and you receive the same error message. You remove the second processor, and the computer starts normally. When you attempt to install a second processor in a different test computer, the same STOP error occurs. You need to eliminate the error so that you can install the second processor on all of the computers.
What should you do?（） 

You are the desktop administrator for your company. All employees have Windows XP Professional portable computers. A sales representative named Richard has a local user account on his computer. Richard is issued a portable USB print device. You log on to his computer and disable the restrictions on loading unsigned drivers. All other local computer policies are configured with the default settings. You restart Richard’s computer. Then Richard connects the USB print device, but the printer does not appear in the Printers folder, and Richard cannot print any documents. You need to ensure that Richard can install the printer and print successfully.
What should you do?（） 

You are the desktop administrator for your company. All employees have Windows XP Professional computers. All employees are members of the local Users group on their own computers. A user in the graphics department has a removable disk cartridge drive on his computer. The disk cartridge contains an unsupported, third-party file system. When he tries to save data to the disk cartridge, the user is prompted to reformat the disk cartridge. However, he receives an “access denied” error message when attempting to reformat. You need to enable the user to save data to the disk cartridge.
What should you do?（）

You are the desktop administrator for your company. You connect a print device to a Windows XP Professional computer for the users in the help desk department. You share the printer on the network as HDPrint. You grant the HDUsers and HDManagers groups Allow - Print permission on HDPrint. Several users in the HDUsers group report that it often takes several minutes for their print jobs to print after they are submitted. You investigate and discover that under normal use, the print queue length often exceeds 50 print jobs. You want to improve printing performance for the users in the HDUsers group.
What should you do?（） 

You are the desktop administrator of your company’s network. You install a print device on a Windows XP Professional computer. This print device should be used only by the desktop administration staff and by managers. You share the printer on the network as DTA-Print and assign Allow - Print permissions to the DTA-S group, which includes staff members’ accounts, and the DTA-M group, which includes managers’ accounts. Later, the managers report that they must wait a long time for their jobs to print. You discover that the desktop administration staff generates many problematic print jobs. As a result, the managers’ print jobs must wait a long time in the print queue. You need to ensure that the managers’ print jobs print as quickly as possible while minimizing hardware costs.
What should you do?（）

You and Stephen are the desktop administrators for your company. You install a printer on your Windows XP Professional computer. You share this printer on the company network. You want to ensure that only members of the DTAdmins local group can use this printer, and that only you and Stephen can manage the printer and all print jobs. You also want to ensure that members of the DTAdmins local group can manage only their own print jobs.
How should you configure security on this printer?（）