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  • MS-DOS stands for:

    Microsoft Disk Operating Software
    Microsoft Disk Operative System
    Microsoft Disk Operating System
    Microsoft Drive Operating System
  • A process of loading system files into working memory (RAM) to become ready to work is ______.

    replacing
    operating
    booting
    trouble shooting
  • Booting process during the time of running the computer system is ______.

    fast booting
    cold booting
    warm booting
    soft booting
  • Instructions given to the computer to work are called ______.

    commands
    string
    system
    character
  • Which of the following command is not external command?

    EDIT
    TREE
    COPY
    DELTREE
  • Which of the following command is not internal command?

    DIR
    COPY
    CLS
    EDIT
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