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Match the following flag bits used in the context of virtual memory management on the left side with the different purposes on the right side of the table below.
  • a)
    I-d, II-a, III-b, IV-c
  • b)
    I-b, II-c, III-a, IV-d
  • c)
    I-c, II-d, III-a, IV-b
  • d)
    I-b, II-c, III-d, IV-a
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Match the following flag bits used in the context of virtual memory ma...
Dirty:- Dirty bit is used for whenever a page has been modify and we try to replace it and then this has to be written back so it write-back or leave it. Therefore dirty bit is used for write-back policy.
R/W:- R/W is used for page protection. Reference:- It says which page has not referred recently. Hence it is used for page replacement policy.
Valid:- It says wether the page page you are looking for it present in MM or not. If not present in MM then load into the SM i.e. called page intiallisation. Option (d) is correct.
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Most Upvoted Answer
Match the following flag bits used in the context of virtual memory ma...
Dirty:- Dirty bit is used for whenever a page has been modify and we try to replace it and then this has to be written back so it write-back or leave it. Therefore dirty bit is used for write-back policy.
R/W:- R/W is used for page protection. Reference:- It says which page has not referred recently. Hence it is used for page replacement policy.
Valid:- It says wether the page page you are looking for it present in MM or not. If not present in MM then load into the SM i.e. called page intiallisation. Option (d) is correct.
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Match the following flag bits used in the context of virtual memory management on the left side with the different purposes on the right side of the table below.a)I-d, II-a, III-b, IV-cb)I-b, II-c, III-a, IV-dc)I-c, II-d, III-a, IV-bd)I-b, II-c, III-d, IV-aCorrect answer is option 'D'. Can you explain this answer?
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Match the following flag bits used in the context of virtual memory management on the left side with the different purposes on the right side of the table below.a)I-d, II-a, III-b, IV-cb)I-b, II-c, III-a, IV-dc)I-c, II-d, III-a, IV-bd)I-b, II-c, III-d, IV-aCorrect answer is option 'D'. Can you explain this answer? for Computer Science Engineering (CSE) 2025 is part of Computer Science Engineering (CSE) preparation. The Question and answers have been prepared according to the Computer Science Engineering (CSE) exam syllabus. Information about Match the following flag bits used in the context of virtual memory management on the left side with the different purposes on the right side of the table below.a)I-d, II-a, III-b, IV-cb)I-b, II-c, III-a, IV-dc)I-c, II-d, III-a, IV-bd)I-b, II-c, III-d, IV-aCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for Computer Science Engineering (CSE) 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Match the following flag bits used in the context of virtual memory management on the left side with the different purposes on the right side of the table below.a)I-d, II-a, III-b, IV-cb)I-b, II-c, III-a, IV-dc)I-c, II-d, III-a, IV-bd)I-b, II-c, III-d, IV-aCorrect answer is option 'D'. Can you explain this answer?.
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