Hybrid automatic repeat request is a combination of
A. ARQ and error correction code
B. ARQ and error detection code
C. Error detection and correction codes
D. One of the mentioned
Answer:A
Hybrid automatic repeat request is a combination of
A. ARQ and error correction code B. ARQ and error detection code C. Error detection and correction codes D. One of the mentioned
Explanation: An alternate approach for error control is hybrid automatic repeat request method which is a combination of ARQ and error correction code.