Question 1

____ is the guaranteed minimum transmission rate that the frame relay service provider offers.

Accepted Answer

A) CIR 
B) PCM 
C) PVC 
D) CSU

Question 2

Using a ____ algorithm, the router calculates a particular route's metric based on factors such as the number of routers between the two networks, the bandwidth of lines between networks, network congestion, and delays.

Accepted Answer

A) link-state 
B) spanning-tree 
C) cut-through 
D) distance-vector

Question 3

Subscribing to one or more channels instead of an entire T1 is possible with a service called ____________________ T1.

Accepted Answer

The answer of Subscribing to one or more channels instead...

Question 4

A router using ____ routing uses a discovery process to find information about available routes.

Accepted Answer

A) automatic 
B) static 
C) dynamic 
D) smart

Question 5

Data traveling in the download direction at a speed different from the upload direction is known as inconsistent communication.

Accepted Answer

A) True 
 B)False

Question 6

____ leased lines are an older, digital, point-to-point communication link offered by local and long-distance telcos.

Accepted Answer

A) Switched 56K 
B) ISDN 
C) T1 
D) T3

Question 7

How does cut-through switching work?

Accepted Answer

The answer of How does cut-through switching work?...

Exam 13: Enterprise and Wide Area Networks