CAT5
CAT3
CAT6
Thicknet
第1题：
A. Plenum
B. Fiber optic
C. Twisted pair
D. Coaxial
第2题：
A. Loopback cable
B. Crossover cable
C. Rollover cable
D. Straight cable
第3题：
A.CAT5e
B.CAT3
C.Fiber
D.RG-6
第4题：
Which of the following cable types is used to transmit data from a satellite dish to the satellite modem?（）
第5题：
A.BNC
B.ST
C.LC
D.SC
第6题：
A. Fiber optic
B. Fast Ethernet
C. Coaxial
D. Thicknet
第7题：
An administrator is having a hard time adding a new switch to the network. After verifying that allthe ports are configured correctly on each switch, which of the following should the administratorverily NEXT?（）
A. Straight-through cable is used to connect both switches
B. Loopback plug is connected
C. Crossover cable is used to connect both switches
D. Cable is a rollover cable
第8题：
A. Singlemode fiber
B. Multimode fiber
C. Shielded twisted pair
D. Unshielded twisted pair
第9题：
Which of the following connector types is used with twisted pair cable?（）
第10题：
Which of the following tools can be used to test if a 24-pin power cable is outputting correct voltage?（）