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Discussion :: Microprocessors

  1. Read the following statements

    1. Magnetic tape is a sequential device.
    2. Magnetic disc is a direct access device.
    3. Magnetic tape and disc are both sequential devices.
    4. Magnetic tape and disc are both direct access devices.
    Which of the above statements are correct?

    2. A.
    1 and 2 only
    B.
    1 and 3 only
    C.
    2 and 4 only
    D.
    1, 2 and 3 only

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    Answer : Option A

    Explanation :

    Both 1 and 2 are correct but 3 and 4 are wrong.

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