Operating Systems - Important Question Paper

11th Standard

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Computer Technology

Time : 01:00:00 Hrs
Total Marks : 50

    Part A

    10 x 1 = 10
  1. Operating system is a

    (a)

    Application Software

    (b)

    Hardware

    (c)

    System Software

    (d)

    Component

  2. Identify the usage of Operating Systems

    (a)

    Easy interaction between the human and computer

    (b)

    Controlling Input & Output Devices

    (c)

    Managing use of main memory

    (d)

    All the above

  3. Which of the following is not a function of an Operating System?

    (a)

    Process Management

    (b)

    Memory Management

    (c)

    Security management

    (d)

    Compiler Environment

  4. Which of the following OS is a Commercially licensed Operating system?

    (a)

    Windows

    (b)

    UBUNTU

    (c)

    FEDORA

    (d)

    REDHAT

  5. Which of the following Operating systems support Mobile Devices?

    (a)

    Windows 7

    (b)

    Linux

    (c)

    BOSS

    (d)

    iOS

  6. File Management manages

    (a)

    Files

    (b)

    Folders

    (c)

    Directory systems

    (d)

    All the Above

  7. Interactive Operating System provides

    (a)

    Graphics User Interface (GUI)

    (b)

    Data Distribution

    (c)

    Security Management

    (d)

    Real Time Processing

  8. An example for single task operating system is

    (a)

    Linux

    (b)

    Windows

    (c)

    MS-DOS

    (d)

    Unix

  9. The File management system used by Linux is

    (a)

    ext2

    (b)

    NTFS

    (c)

    FAT

    (d)

    NFTS

    (e)

    None of the above

  10. Which of the following is used that the user cannot communicate directly with the hardware?

    (a)

    Application

    (b)

    Utility programs

    (c)

    Device Management

    (d)

    Operating System

  11. Part B

    6 x 2 = 12
  12. What are the advantages of memory management in Operating System?

  13. What is GUI?

  14. List out any two uses of Operating System?

  15. What are the security management features available in Operating System?

  16. What is multi-processing?

  17. What are the different Operating Systems used in computer?

  18. Part C

    6 x 3 = 18
  19. What are the advantages and disadvantages of Time-sharing features?

  20. List out the key features of Operating system

  21. Write a note on Multiprocessing

  22. Write the usage of operating system.

  23. Write the types of Operating System?

  24. Identity the type of operating system for the following Statement.
    (a) It allows same applications to be accessed by multiple user.
    (b) It is used to access shared data and files that reside in any machine around the world.
    (c) It allows only a single user to perform a task at a time.

  25. Part D

    2 x 5 = 10
  26. Explain memory management techniques.

  27. Explain File Management.

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