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  4. Computers Science
  5. Characteristics of Memory Devices

4th Class Computers Science Characteristics of Memory Devices Question Bank Self Test-3

  • question_answer
    In magnetic tape, information is accessed by stepping through each memory location. Which access mode does magnetic tape use?

    A) Sequential access

    B) Direct access

    C) Random access

    D) Dynamic access

    E) None of these

    Correct Answer: A

    Solution :

    (A) Sequential access: Magnetic tape is a storage medium which reads del in a sequence. Incorrect Options: (B) Direct access: Magnetic tape is storage medium where memory is accessed in a predefined sequential order. (C) Random access: Magnetic tape is storage medium where memory is accessed in a predefined sequential order. (D) Dynamic access: Magnetic tape is storage medium where memory is accessed in a predefined sequential order. (E) Option (E) is incorrect.


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