in Computer Networks
365 views
0 votes
0 votes

which protocol has flow control but not error control?

  1. Stop-and-Wait
  2. Simplest
  3. Go-Back-N ARQ
  4. Selective-Repeat ARQ
     

Explain ?

in Computer Networks
by
365 views

1 Answer

1 vote
1 vote
Best answer
The answer should be Stop and wait as it has flow control and doesn't have error control because there is no requirement for error control (It is a protocol for Noiseless channels).

Both Go Back N ARQ and Selective repeat ARQ have flow and error control.

Simplest protocol doesn't have either flow control or error control.
selected by