单项选择题

Which of the following BEST describes CAT5e？（）

A.Contains four pair of wires of various gauge
B.Contains two wires in a red fireproof jacket
C.Contains four twisted pairs of wires
D.Contains eight wires within a thick jacket with a rip cord

点击查看答案

上一题目录下一题

相关考题

单项选择题

RG-6 coaxial cable is typically used in all of the following applications：（）

A.multi-room audio， telephone， intercom and temperature control.
B.thermostat， CCTV， smoke detectors and keypads.
C.home theater， lighting control and multi-room audio.
D.video， digital cable， and satellite applications.

单项选择题

Which of the following communication methods will provide the maximum bandwidth for video streaming through a media extender？（）

A.100BaseT Ethernet
B.802.11g
C.Z-Wave
D.Bluetooth

单项选择题

Which of the following video outputs from a media PC provide the BEST picture quality， when connecting the media PC to a projector？（）

A.SVGA
B.VGA
C.S-Video
D.DVI