Question

What are the propagation time and the transmission time for a 2.5-kbyte message (an e-mail) if the bandwidth of the network is 1 gbps?

Answer 1

Answer:

50 ms,0.020 ms

Explanation:

propagation time =distance /propagation speed

here, distace and propagation speed is not given.

transmission time =massage size /bandwith

=(2500×8)/10^ms

=0.020 ms

here,

2.5kB=2.5×1000byte

1gbps=10^9 bps