Token Ring Network

Question 1
In a token ring network the transmission speed is 107 bps and the propagation speed is 200 metres/μs. The 1-bit delay in this network is equivalent to:
A
500 metres of cable.
B
200 metres of cable.
C
20 metres of cable.
D
50 metres of cable.
       Computer Networks        Token Ring Network       Gate-2007
Question 1 Explanation: 
Tt= L / B => 1/ 107 = 0.1 microsec
Given Tp= 200 m / microsec
In, 1 microsec it covers 200m
Therefore, in 0.1 microsec it is 200 * 0.1 = 20 meters
There is 1 question to complete.