Chapter 20 Review: Essentials of Networking

Question 1

What device is known as a dumb repeater, anything that comes into one port is sent to all other connected ports?

Answer 1

hub

Question 2

Out of the hundreds of RG ratings for coaxial cables, the only two you need to know are:

Answer 2

RG59 and RG6

Question 3

______fiber is slower and has a shorter range than single-mode fiber

Answer 3

Multimode

Question 4

00-B0-D0-12-34-56 is an example of a?

Answer 4

MAC address

Question 5

____ cables are immune to electromagnetic interference

Answer 5

Fiber optic

Question 6

_____ cables should be used in the space above the drop ceiling in an office, as they are heat resistant

Answer 6

Plenum

Question 7

How many bits are in a MAC address?

Answer 7

48

Question 8

What server uses a networked host to access and send email messages?

Answer 8

Mail server

Question 9

This server provides a central location on a network to store and share files

Answer 9

File server

Question 10

This server manages print requests and print status information for end users

Answer 10

Print server

Question 11

______ cabling, a telecommunications room, and a work area are required to implement a basic cabling network

Answer 11

Horizontal

Question 12

This UTP is designed for 100 Mbps networks

Answer 12

CAT5

Question 13

This UTP supports 10 Gbps networks at 55 meter segments

Answer 13

CAT 6

Question 14

This UTP supports 10 Gbps networks at 100 meter segments

Answer 14

CAT 6a

Question 15

Data moved from one device to another in chunks are called

Answer 15

frames

Question 16

a _____ cable can quickly connect two computers to form a “quick and dirty” network

Answer 16

Crossover

Question 17

A star topology consists of several network devices that branch off a central device called a:

Answer 17

Switch

Question 18

orange/white, orange, green/white, blue, blue/white, green, brown/white, brown

Answer 18

T568B

Question 19

green/white, green, orange/white, blue, blue/white, orange, brown/white, brown

Answer 19

T568A

Question 20

A ____ is a device used to connect wireless to UTP or coaxial to UTP

Answer 20

bridge

Question 21

UTP cables connect to a 110 block using a ____ tool

Answer 21

Punchdown

Question 22

A ____ attaches an RJ-45 connector to the end of a UTP cable

Answer 22

Crimper tool

Question 23

Out of the two coaxial connectors, the ______ is more common than _____ and is often found on the back of televisions

Answer 23

F-Type, BNC

Question 24

The two types of RJ connectors are:

Answer 24

RJ-11 and RJ-45