1.

Which of the following is a data link protocol?(a) ethernet(b) point to point protocol(c) hdlc(d) all of the mentionedThis question was addressed to me in an interview.My doubt stems from Data Link Layer in chapter OSI Model of Computer Network

Answer»

The correct ANSWER is (d) all of the mentioned

The explanation is: There are many data link layer PROTOCOLS. Some of them are SDLC (synchronous data link protocol), HDLC (High level data link CONTROL), SLIP (serial LINE interface protocol), PPP (Point to point protocol) etc. These protocols are used to provide the LOGICAL link control function of the Data Link Layer.



Discussion

No Comment Found

Related InterviewSolutions