19. In TCP IP Model, when data is sent from device A to device B, the 5th layer to receive data at B is __

a) Application layer
b) Transport layer
c) Link layer
d) Session layer

Answer: a
Explanation: Network congestion occurs when traffic in the network is more than the network could handle. To avoid network congestion, the network management uses various open-loop and closed-loop congestion control techniques.

Leave a Reply

Your email address will not be published.