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Paging I Starter Quiz

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Question 1

What is Dirty Bit in operating system?

Question 2

What is Compaction ?

Question 3

The use of valid bit is?

Question 4

Which of the following is true?

Question 5

Consider the following statements:
S1 : Using larger block size is fixed partition scheme may increase internal fragmentation.
S2 : Variable partition and segmentation suffers from external fragmentation.
Which of the following is true?

Question 6

Consider a system which has logical address 27 bits and physical address is 21 bits and page size = 4kb then calculate the number of page and the no of frames?

Question 7

Which of the following memory management technique suffers from fragmentation?
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Jul 15GATE & PSU CS