Stop-and-wait ARQ uses ___________ type of data flow.
A)full simplex
B)half complex
C)full duplex
D)half duplex
E)full complex

Question

Quizplus · Accepted Answer

Stop-and-wait ARQ uses half duplex data flow, where the transmitter and receiver take turns transmitting and receiving data. This is because the receiver must acknowledge receipt of each transmitted packet before the transmitter can send the next one. Full simplex, full duplex, and full complex data flows are not suitable for stop-and-wait ARQ. Half complex is not a recognized term for data flow.

Stop-And-Wait ARQ Uses ___________ Type of Data Flow