2. Questions Bank
  3. 9th Class
  4. Computers Science
  5. Understanding Basic Concepts of Operating System

9th Class Computers Science Understanding Basic Concepts of Operating System Question Bank Self Test-2

  • question_answer
    Shell is a part of software that serves as a user interface. Which one of the following OS supports three command line shells?

    A)  DOS

    B)  UNIX

    C)  Windows

    D)  All of these

    E)  None of these

    Correct Answer: B

    Solution :


You need to login to perform this action.
You will be redirected in 3 sec spinner