SSC Sample Paper SSC (Group-C) Sample Test Paper-3

  • question_answer
    Who is a function of a keyboard in computer?

    A)  Print

    B)  Input

    C)  Type

    D)  In between input and output

    Correct Answer: B

    Solution :

     A Keyboard is one of the primary input devices used with a computer. It is a typewriter-style device, which uses an arrangement of buttons or keys, to act as mechanical levers or electronic switches. Following the decline of punch cards and paper tape. interaction via teleprinter-style key-boards became the main input device for computers.


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