Banking Computers Science SBI Clerk Assistant Exam Held on 21-02-2015

  • question_answer
    ______ is an optical storage format on which data such music, text or graphic image is digitally encoded.

    A)  floppy disk       

    B)  file server

    C)  portrait orientation

    D)  compact disk

    E)  tape

    Correct Answer: D

    Solution :

    [d] Compact Disk (CD) is a small optical disk on which data such as music, text, or graphic images are digitally encoded. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM).


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