UGC NET CSE | December 2004 | Part 2 | Question: 26

Question

Error control is needed at the transport layer because of potential error occurring __________.

• A. from transmission line noise
• B. in router
• C. from out of sequency delivery
• D. from packet losses

Answer 1

I think it is from routers.

So Option B should be answer

Look here https://cs.stackexchange.com/questions/16205/need-of-error-control-in-transport-layer

Answer 2

D) Packet Losses.

Please tell the answer??

Answer 3

Option B

Error occure In router

Comments

I think that will be handled by the network layer

Answer 4

Error control is needed at the transport layer because of potential error occurring in router

OPTION-B