Q. What does restarting an operating system do?
✅ Correct Answer: (A)
Restarts all the processes
Operating System (OS) MCQs | Page - 63
Dear candidates you will find MCQ questions of Operating System (OS) here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
Q. What does FAT mean?
✅ Correct Answer: (C)
File allocation table
Q. Which one of the following errors will be handle by the operating system?
✅ Correct Answer: (D)
all of the mentioned
Q. What operations mentioned are done by an operating system?
✅ Correct Answer: (D)
All of the above
Q. What does the virtual machine software layer do?
✅ Correct Answer: (B)
Gives the illusion of sole hardware disposal to each user
Q. Which of the following is an example of system software?
✅ Correct Answer: (A)
integrity
Q. What is an operating system?
✅ Correct Answer: (D)
all of the mentioned
Q. Disk Operating System (DOS) is an example for ______________.
✅ Correct Answer: (C)
PC OS
Q. The Banker's algorithm is used
✅ Correct Answer: (C)
to prevent deadlock
Q. Which operating system doesn't support networking between computers?
✅ Correct Answer: (A)
windows 3.1
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