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.