单项选择题
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?（）
A.Increase the initial size of the paging file.
B.Move the current paging file to the system drive.
C.Increase the Buffers setting in the Config.sys file.
D.Enable the Adjust for best performance of: System cache memory usage option.
相关考题
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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.
