module 3 quiz

cat 5e and cat 6 wiring can carry ethernet traffic 100 meters up to

1 Gbps

what 802 Working Group creates Ethernet standards?

802.3

which one of the following is used most often in LANs for fiber transmission links

850 nm multimode fiber

4 pair utp terminates in an _________ connector

RJ-45

the path a message takes from the source host to the destination device in an ethernet network is a

data link

physical layer standards govern

signaling

the longest transmission distances are possible with

single-mode fiber

ethernet forwarding devices are

switches

ethernet messages are

frames

the ability to transmit in two directions simultaneously is

full-duplex communication

optical fiber cords use two strands for

full-duplex transmission

in 4 pair utp, what is twisted

pairs of wires

Ethernet standards are specified at the

physical and data link layers

in this book, we use the terms ethernet and 802.3 interchangeably

true

________ links connect switches to other switches

trunk