Question 1

________ is popular for constructing private networks within geographically dispersed organizations and is increasingly used to provide business-user access to public telephone networks

Accepted Answer

A) UTI-1 
B) PBX 
C) FDM 
D) T-1

Question 2

One of the most popular forms of synchronous TDM is known as ________.

Accepted Answer

The answer of One of the most popular forms of...

Question 3

In early business computer networks,communication lines were primarily provided by CLECs.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following is a generic term that describes sharing of a communications channel by multiple communicating stations?

Accepted Answer

A) multiprogramming 
B) multiplexing 
C) multi-access channels 
D) digital channels

Question 5

It is common for a printer to be equipped with a higher data rate capability than its printing capability.

Accepted Answer