basic computer MCQ #2549

The diameter of a Compact Disk is:

basic computer MCQ #2549

  1. Question 1

    Q1. The diameter of a Compact Disk is:

    • A) 10 cm
    • B) 11 cm
    • C) 12 cm
    • D) None of these

    Answer: 12 cm

    Explanation: 12 cm is the right answer. This tests practical computer literacy expected in clerical, banking, and IT operator recruitment papers.