basic computer MCQ #2487

Which is the cheapest memory device?

basic computer MCQ #2487

  1. Question 1

    Q1. Which is the cheapest memory device?

    • A) Flash
    • B) CD
    • C) Magnetic disk
    • D) Magnetic tape

    Answer: Magnetic tape

    Explanation: Magnetic tape is the least expensive storage medium per unit of data, making it widely used for archival and backup purposes despite its slower access speed.