1.

Beyond IP, UDP provides additional services such as _______(a) Routing and switching(b) Sending and receiving of packets(c) Multiplexing and demultiplexing(d) Demultiplexing and error checkingI got this question during a job interview.Origin of the question is UDP in portion Transport Layer of Computer Network

Answer»

Correct choice is (d) Demultiplexing and error checking

The BEST I can explain: De-multiplexing is the delivering of received segments to the correct APPLICATION layer PROCESSES at the recipients end using UDP. Error checking is DONE through checksum in UDP.



Discussion

No Comment Found

Related InterviewSolutions