Multiple Choice
A public telecommunications network can be described using four generic components:
A) senders,receivers,lines,and nodes
B) subscribers,local loops,exchanges,and trunks
C) subscribers,trunks,nodes,and loops
D) local loops,subscriber lines,exchanges,and trunks
Correct Answer:
Verified
Correct Answer:
Verified
Q14: A public telecommunications network can be described
Q15: Interconnection of computer systems is not reliable
Q16: Data communications via circuit switching involves three
Q17: _ are the branches between exchanges.<br>A)Subscribers<br>B)Subscriber line<br>C)Exchanges<br>D)Trunks
Q18: With _,the calling user (program or individual)supplies
Q20: In circuit switching networks,channel capacity between each
Q21: For communications outside the range of a
Q22: _ are the switching centers in the
Q23: Which of the following is NOT one
Q24: An advantage of packet switching over circuit