Noisy Channels MCQ (Multiple Choice Questions) PDF Download

Stop-and-Wait Automatic Repeat Request is a special case of

1. simplest protocol
2. Go Back-N Automatic Repeat Request
3. Selective Repeat Automatic Repeat Request
4. stop and wait

The range of the possible sequence numbers of Go-Back-N protocol which is the concern of the receiver is called the

1. sender sliding window
2. pipelining at the sender
3. pipelining at the receiver
4. receiver sliding window

In Stop-and-Wait Automatic Repeat Request (ARQ), acknowledgment number is announced in the sequence of

1. next frame
2. previous frame
3. zeros
4. last frame

The send window in the Go-Back-N Protocol is an abstract concept defining an imaginary box with

1. one variable
2. two variables
3. three variables
4. four variables

In Stop-and-Wait Automatic Repeat Request (ARQ) Protocol, the sender of the frame has a control variable that holds the sequence number for the

1. next frame
2. random numbers
3. previous frame
4. terminating frame