Top 350+ Solved Basics of Operating System MCQ Questions Answer
Q. Which of the following is the allocation method of a disk space?
a. Contiguous allocation
b. Linked allocation
c. Indexed allocation
d. All of the Above
Q. You can set the width taskbar area and different components in it
a. By right click and set width menu
b. If the taskbar is not yet locked
c. If the applications are not opened
d. If other toolbars are not enabled
Q. When you cut or copy the text or picture, it stores temporarilyin the
a. File
b. Clipboard
c. Icon
d. All of above
Q. A tiny dot of light on the monitor is called
a. Silicon chip
b. Optical illusion
c. Icon
d. Pixel
Q. Who is called a supervisor of computer activity?
a. Memory
b. Operating System
c. I/O Devices
d. Control Unit
Q. Which of the following concept is best to preventing page faults?
a. Paging
b. The working set
c. Hit ratios
d. Address location resolution
Q. Poor response time are usually caused by
a. Process busy
b. High I/I rates
c. High paging rate
d. Any of the above
Q. Internal commands are
a. Incorporated in the command.com
b. Incorporate in the command directory
c. Have external files
d. All of the above
Q. If you are typing paragraph that is double line spaced and press enter to start new paragraph, the new paragraph will be
a. Quarter space
b. Single space
c. Half space
d. Double space
Q. GUI means
a. Graphic user interface
b. Geographic user interface
c. Graphical user interface
d. Geometric user interface
Q. Use of icons and windows are characteristics of ...... interface
a. Command driven
b. Windows orientated
c. Graphical user
d. Menu driven