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What is Disk Operating System?

Important banking qna for banking aspirants, which is helpful in banking exam.

Apr 15, 2015 17:34 IST

    What is Disk Operating System?

    • The term DOS stands for Disk Operating System developed by Microsoft for micro computers.
    • DOS is a single user operating system.
    • It has a Character User Interface (CUI) i.e., communication between a computer and the user is through characters.
    • In DOS, one has to key in the commands on the prompt. Prompt is a place where commands are issued. It may look like




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