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Computer Science :: Operating System

  1. Which is not a system tool?

  2. A.

     Folder

    B.

     Backup

    C.

     Scandisk

    D.

     Format


  3. A utility that can be used to minimize the number of fragmented files and enhance the speed

  4. A.

     Disk space

    B.

     Defrag

    C.

     Scandisk

    D.

     Double space


  5. To change the volume label

  6. A.

     Vol

    B.

     Label

    C.

     Scandisk

    D.

     None


  7. Which of the following is a disk compression tools?

  8. A.

     Drive space

    B.

     Defragmenter

    C.

     Scandisk

    D.

     None of the above


  9. To save your computer from viruses you will do

  10. A.

     Install antivirus software and run it

    B.

     Make physical safe for the removal disk

    C.

     Scan the removable disk before using it

    D.

     All of the above


  11. How can you optimize performance of your computer?

  12. A.

     Delete unused files

    B.

     Defrag disk

    C.

     Scan for virus

    D.

     All of above


  13. Scandisk

  14. A.

     Checks the disk

    B.

     Give information about disk

    C.

     Run from DOS mode

    D.

     All of the above


  15. Recently used application file list appears in the Windows operating system

  16. A.

     Setting menu

    B.

     Documents menu

    C.

     Run dialog box

    D.

     Programs menu


  17. ....... are specially designed computer chips that reside inside other devices, such as your car or electric thermostat

  18. A.

     Server

    B.

     Embedded computer

    C.

     Robotic computer

    D.

     Mainframes


  19. The title bar always displays on

  20. A.

     Top of the open windows

    B.

     Left side of the open window

    C.

     Right side of the open window

    D.

     All of above