The types of frames used in HDLC are
A)Exchanged information,information,and unnumbered.
B)Information,supervisory,and unnumbered.
C)Information,supervisory,and control.
D)Information,supervisory,and exchange.
E)Supervisory,unnumbered,and set synchronous.

Question

Quizplus · Accepted Answer

The three types of frames used in HDLC are information frames, supervisory frames, and unnumbered frames. Information frames carry data, supervisory frames monitor the flow of information, and unnumbered frames carry control information unrelated to data transfer. Therefore, option B is the best choice as it lists the correct types of frames used in HDLC.

The Types of Frames Used in HDLC Are