多项选择题
A.chkntfs B.dxdiag C.tracert D.ipconfig E.ping
A customer reports that the laser printer produces poor...
单项选择题A customer reports that the laser printer produces poor quality printouts. Having arrived onsite, the technician has a discussion with the customer and reviews some examples of their print jobs. Which of the following should the technician do NEXT? （）
A. Clean the toner cartridge. B. Change the paper. C. Replace the fuser. D. Print a test page.
A technician receives a boot error message OS not found...
单项选择题A technician receives a boot error message OS not found. Which of the following should thetechnician check? （）
A. The boot order in the BIOS B. If Plug and Play is enabled C. If the computer is in Safe Mode D. If the BIOS is current
Which of the following features is only available with ...
单项选择题Which of the following features is only available with the Windows XP Professional version ascompared to the Windows XP Home version? （）
A. Simple File Sharing B. Basic Disk Partitions C. Remote Desktop D. Joining a domain
