Midterm

Question 1

The _____________ of a circuit determines a circuits capacity.

Answer 1

Bandwidth

Question 2

Private addresses

Answer 2

10
192.168
172.16

Question 3

Which of the following is the fastest Ethernet technology

Answer 3

10GBaseSR

Question 4

Your isp gateway sends you the following information out it in dotted decimal form

Answer 4

11111111.111111111.11111111.111100

Question 5

Cyclic redundancy check

Answer 5

An error-detecting code commonly used in digital networks and storage devices to detect accidental changes to digital data

Question 6

ARP

Answer 6

Map IP addresses to Max addresses

Question 7

What network topology maps all the networks together

Answer 7

Mesh

Question 8

What comes before a MAC address

Answer 8

Preamble

Question 9

Latency

Answer 9

Delay between data sent

Question 10

How many routers can a network have that can be properly configured with only default routes without creating a default loop

Answer 10

2

Question 11

Contention

Answer 11

Computer waits until circuit is free before sending data

Question 12

A switch is a type of

Answer 12

Ethernet repeater or LAN connector

Question 13

What device enable you to pick a a single cable out of a stack

Answer 13

Tone probe
Tone generator

Question 14

What tool allows and administrator to identify a cable

Answer 14

Toner

Question 16

When uation

Answer 16

Loss of signal strength due to distance or objects

Question 17

Degradation

Answer 17

Reduction in quality of an analog or digital signal