A and B are the only two stations on an Ethernet. Each has a steady queue of frames to send. Both A and B attempt to transmit a frame, collide, and A wins the first backoff race. At the end of this successful transmission by A, both A and B attempt to transmit and collide. The probability that A wins the second backoff race is:
0.5
0.625
0.75
1.0
This question is part of this quiz :
CN Data Link Layer,GATE-CS-2004,Computer networks PYQ QUIZ GATE CS,Flow & Error Control PYQ QUIZ GATE CS