33 Feet (10 meters)
100 Feet (30 meters)
328 Feet (100 meters)
1200 Feet (366 meters)
第1题：
A. 1.54 Mbps
B. 3.0 Gbps
C. 133 Mbps
D. 480 Mbps
第2题：
A.POTS
B.FDDI
C.SONET
D.Cable modem
第3题：
A. Computer> cable modem > router
B. Cable modem> router> computer
C. Cable modem> computer> router
D. Router> cable modem> computer
第4题：
Which of the following is the proper order for powering off and on network components?（）
第5题：
Which of the following is the MAXIMUM cable length for 802.3 Ethernet?（）
第6题：
A. 33 Feet (10 meters)
B. 100 Feet (30 meters)
C. 328 Feet (100 meters)
D. 1200 Feet (366 meters)
第7题：
The major components which determine the length of catenary in a deployed anchor cable are water depth，cable tension，and ______.
A.environmental forces
B.bottom conditions
C.cable weight
D.water density
第8题：
A. Upgraded copper lines allow maximum speed greater than cable
B. Signal is not shared back to the switch
C. Signal is shared back to the switch
D. Distance is not a factor in signal speed
第9题：
Which of the following is the MAXIMUM theoretical transfer rate of an IDE cable?（）
第10题：
Which of the following cable types has a MAXIMUM transmission speed of 10Mbps?（）