Q. What is the drawback of banker’s algorithm?
✅ Correct Answer: (D)
all of the mentioned
Operating System (OS) MCQs | Page - 62
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. If the wait for graph contains a cycle :
✅ Correct Answer: (B)
then a deadlock exists
Q. Physical memory is broken into fixed-sized blocks called ________
✅ Correct Answer: (A)
frames
Q. Logical memory is broken into blocks of the same size called _________
✅ Correct Answer: (B)
pages
Q. The __________ is used as an index into the page table.
✅ Correct Answer: (B)
page number
Q. _____ is the concept in which a process is copied into main memory from the secondary memory according to the requirement.
✅ Correct Answer: (B)
Demand paging
Q. Linux uses a time-sharing algorithm
✅ Correct Answer: (A)
to pair preemptive scheduling between multiple processes
Q. What is the full form of BIOS?
✅ Correct Answer: (C)
Basic input/output system
Q. The kernel is _______ of user threads.
✅ Correct Answer: (C)
unaware of
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