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?（） 

单项选择题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?（）

A.Run the five 16-bit applications in one process. Monitor each thread of Ntvdm.exe. 
B.Run each of the five 16-bit applications in its own memory space. Monitor each instance of Ntvdm.exe.  
C.Run the five 16-bit applications in Windows 95 compatibility mode. Monitor each instance of the applications. 
D.Start the five 16-bit applications by using the Start /normal command. Monitor each instance of the applications.

单项选择题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?（）

A.Configure each application to run in a separate memory space.
B.Configure each application to run in AboveNormal priority class.
C.For each application, set the compatibility mode to Windows 95.  
D.Configure processor affinity for each application to allow it to run on both processors.

单项选择题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 Veronicas computer. You view the performance statistics shown in the exhibit. You need to improve application performance on Veronicas computer. What should you do?（）

A.Create a shortcut for the application that includes the Start /separate command in the command line. 
B.Configure the application to run by using Windows 2000 compatibility mode. 
C.Upgrade the system BIOS on Veronica's computer to support Automatic Programmable Interrupt Controller (APIC) symmetric multiprocessing. 
D.Configure the processor affinity option on Veronica's computer so that all application processes use both processors.

单项选择题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?（）

A.Before you install the second processor, install the multiprocessor HAL on each computer. 
B.Before you install the second processor, configure the each computer's system BIOS for multiprocessor APM.
C.After you install the second processor, restart each computer by using the Recovery console, and copy the multiprocessor HAL files from the Windows XP Professional CD-ROM. 
D.After you install the second processor, start each computer in safe mode. Configure the SSDP Discovery Service startup parameter to Manual.

单项选择题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?（）

A.Add Richard to the local Print Operators group on his computer.
B.Add the /fastdetect switch in the Boot.ini file on Richard’s computer. 
C.Disable the Prevent users from installing printer drivers local security policy setting. 
D.Modify the Driver Signing Options, selecting the Make this action the system default check box.