单项选择题
A network technician is concerned about the environmental effects of power consumption and heat from network resources Limited space is also a concern. Which of the following technologies should be implemented?（）
A. Circuit switching
B. Network address translation
C. Power over Ethernet
D. Virtual servers
点击查看答案
相关考题
-
单项选择题
When each routing device has a consistent view of the network topology, the network is said to be:（）
A. fault tolerant
B. converged
C. autonomous
D. vectored -
单项选择题
Which of the following would MOST likely be used with multimode fiber?（）
A.10GBase-LR
B.10GBase-T
C.10GBase-ER
D.10GBase-SR -
单项选择题
A company has recently received a new ADSL backup Internet connection. Which of the followingwill MOST likely be used between the modem and the ISP?（）
A.PPPoE
B.RAS
C.IPSec
D.MSCHAP
