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Banking Computers Science Sample Paper Computer - Sample Paper - 1

  • question_answer
    Which of the following can only have sequential access?

    A) Disk                 

    B) Tape

    C) CD-ROM                      

    D) DVD-ROM

    E) None of these

    Correct Answer: B

    Solution :

    Magnetic tape is a type of sequential secondary storage medium. Now used primarily for storing backups. If the computer needs to read data. From the middle of a reel of tape. It must. First pass all the tape before the desired piece of data.


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