Test by Bikram | Mock GATE | Test 3 | Question: 6

Question

Which of the following is part of congestion prevention policies at the network layer?

• A. Out-of-order Caching Policy
• B. Retransmission Policy
• C. Acknowledgment Policy
• D. Routing Algorithm

Answer 1

For network layer , it is Routing Algorithm . [1]

For Data Link layer it is out of order caching policy .

Transport layer use Retransmission policy .

Also Transport Layer use Acknowledgment policy .

[1] http://itsubs.blogspot.in/2013/03/congestion-prevention-policies.html

Comments

Sir Transport layer also uses out of order caching to reduce congestion.