basic computer MCQ #195

BCD code has how many bits?

basic computer MCQ #195

  1. Question 1

    Q1. BCD code has how many bits?

    • A) 2
    • B) 3
    • C) 4
    • D) 5

    Answer: 4

    Explanation: BCD (Binary Coded Decimal) uses 4 bits to represent each decimal digit (0–9), mapping each digit to its 4-bit binary equivalent.