Computer Science Ques 554
Question: Frame Relay technique uses
Options:
A) Circuit switching
B) Connection oriented
C) Message switching
D) Hybrid switching
E) None of these
Show Answer
Answer:
Correct Answer: B
Solution:
- Communications in a frame Relay network are connection oriented and a defined communications path must exist between each pair of DTE devices. Virtual circuits provide a bi directional communication path from one DTE device to another and are uniquely identified by a Data link connection identifier (DLCI).The technology used in frame Relay allow it to multiplex several data flows over the same physical media.