4th Class Computers Science Software Classification Question Bank Self Test-4

  • question_answer
    Given below are the roles of the operating system in a computer. Select the correct role of OS.

    A) Translates and interprets a specified programming language

    B) Converts an HLL program to machine language

    C) Designs computer programs

    D) Provides an interface between the user and the hardware

    E) None of these

    Correct Answer: D

    Solution :

    (D) OS provides an interface between the user and the hardware: The operating system is the link between the computer and the user. Incorrect Options: (A) Translates and interprets a specified programming language: This is the job of a language processor. (B) Convert an HLL program into machine language: This is the job of a compiler. (C) To design computer programs: This is the job of programming software. (E) Option (E) is incorrect.


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