单项选择题
A. Line tester B. Multimeter C. Null modem cable D. Loopback plugs
Which of the following locations would hold 32-bit appl...
单项选择题Which of the following locations would hold 32-bit application files in Windows Vista 64-bit?（）
A. C:\Program Files\ B. C:\Program Files (x86)\ C. C:\Program Files 32\ D. C:\Program files 32-bit\
Which of the following commands can be used to repair a...
单项选择题Which of the following commands can be used to repair a corrupted boot record?（）
A.chkdsk B.xcopy C.fixmbr D.format
Which of the following is MOST likely causing a client’...
单项选择题Which of the following is MOST likely causing a client’s computer to have an IP address of169.254.0.10?（）
A. The office is using a public IP scheme. B. The client is set to a static IP address. C. The DHCP server is out of addresses. D. The firewall on the PC is down.
