Q81. GUI stands for _______________
Q82. Which operating system allows only one user to do a task on the computer and one thing at a time?
Q83. Which Operating System is used to control machinery like robots in complex animations and computer controlled automated machines
Q84. Examples of real-time operating systems is :
Q85. Examples of distributed operating systems is
Q86. ________________ operating system enables multiple users to work on the same computer simultaneously.
Q87. Which Operating System enables single user to operate on several programs at the same time.
Q88. Example of Multi Tasking Operating System is
Q89. An operating system in which commands can be entered by clicking/double-clicking/right-clicking a mouse
Q90. Examples of Mobile operating Systems is :
