多项选择题
A.TELNET B.SSH C.POP3 D.FTP E.HTTPS
A technician needs to ping a client’s machine that the ...
单项选择题A technician needs to ping a client’s machine that the technician is working on, to ensure that thenetwork card is functioning correctly. Which of the following IP addresses should be used?（）
A.10.76.0.1 B.127.0.0.1 C.192.168.0.1 D.255.255.255.0
A technician suspects the AC voltage into a PC power su...
单项选择题A technician suspects the AC voltage into a PC power supply is bad. Which of the following toolswould MOST likely be used to confirm the diagnosis?（）
A. Multimeter B. Oscilloscope C. Cable tester D. Power supply tester
A home user wants to setup a wireless network. Which of...
单项选择题A home user wants to setup a wireless network. Which of the following would be the MOST important consideration?（）
A. Operating system type of the connected PCs B. Location of the wireless router C. Number of PCs that will access the network D. Number of available Ethernet ports on the router
