Which code is commonly used for both error detection and single-bit error correction?

Options

  • A. ASCII
  • B. Hamming code
  • C. BCD
  • D. Gray code
  • E. None of the above

Correct Answer (Detailed Explanation is Below)

B. Hamming code

Detailed Explanation

Correct Answer: (B) Hamming code
Standard Hamming code can detect and correct a single-bit error. Extended Hamming code adds an overall parity bit and can provide single-error correction and double-error detection (SECDED).