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

  • question_answer
    What is the primary input, device used to enter information and instructions into the computer?

    A)  scanner            

    B)  disk drive

    C)  printer

    D)  keyboard

    E)  mouse

    Correct Answer: D

    Solution :

    [d] A keyboard is an input device that contains key users press to enter data and instructions in to the computer. Data, commands and other inputs is entered into a computer by pressing keys on the keyboard. A keyboard also contains special keys that allow a user to enter and instructions into the computer.


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