engineering recuitment BEL Probationary Engineers Mock Test 2025 Communication Systems Fundamentals of Error Correction Hamming Codes
In a Hamming (7, 4) code, how many bits are used for the message and how many are used for error correction?
1
4 bits for message, 3 bits for error correction
2
7 bits for message, 4 bits for error correction
3
4 bits for message, 7 bits for error correction
4
3 bits for message, 4 bits for error correction