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CNT Chapter 3 LANS and WANS

STUDY
PLAY
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