CNT Chapter 3 LANS and WANS

29 terms by JennyBerringer 

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A wireless access point may only communicate with a single wireless device. T/F

False

Hubs,switches and routers all do the same thing? T/F

False

The network diameter is the same for all types of networks? T/F

False

The only type of fiber is single mode fiber? T/F

False

Transceivers are only used with Fiber and UTP? T/F

False

Token ring networks use an MAU? T/F

True

To convert from one media type toanotherr use a _________.

Transceiver

All NICs have the same MAC address? T/F

False

A _____inspects network traffic and allows or denies the traffic according to rules.

firewall

A 10BaseT entwork uses ____cable

UTP

The maximum distance between 2 nodes on a network is called the network _______

diameter

The path a pulse of light takes through a fiber is called a ______

Mode

One technique used by switches is stroe and _________

Forward

The number of Ethernet segments that may be conected via repeaters is ________

five

Protocols must be _______to a NIC befor e they can be used.

bound

A NIC that contains both types of connectors is called a ____ card.

combo

Connecting to RG-11 coaxial cable requires _____tap.

vampire

A switch will broadcast when _______

an ARP message is received and if it does not know the destination associated with a MAC address.

Vampire Taps are used with RG-11 cable?T/F

True

What is the diammeter of a 10Base5 network?

2500 meters

True or False UTP cable is easier to terminate than fiber.

True

To create a link between 2 network sites located 800 meters apart use ________

a pair of infrared lasers

Fiber optic cable consists of 2 parts The core and the

cladding

Cable testers check

continuity and crosstalk and frequency response

A router connects 2 different networks ? T/F

True

Hubs act like what?

repeaters

Hubs are also called what ?

concentrators

The order of the wires in a ITP connector does not matter as long as there are 8 wires? T/F

False

Only RG-58 coax is used in Ethernet systems? T/F

False

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