Answers by Shubham4070 / GATE Overflow for GATE CSE

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1

madeeasy test series os
Q1: SAFE OR NOT?? i have doubt with the answer given becz i am getting safe for question 1 and unsafe for question 2 but opposite answer is given in test series/.

Q1: SAFE OR NOT??i have doubt with the answer given becz i am getting safe for question 1 and unsafe for question 2 but opposite answer is given in test series/.

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answered Apr 28, 2021

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2

Andrew S. Tanenbaum (OS) Edition 4 Exercise 3 Question 45 (Page No. 259)
Explain the difference between internal fragmentation and external fragmentation. Which one occurs in paging systems? Which one occurs in systems using pure segmentation?

Explain the difference between internal fragmentation and external fragmentation. Which one occurs in paging systems? Which one occurs in systems using pure segmentation?...

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answered Apr 24, 2021

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3

Andrew S. Tanenbaum (OS) Edition 4 Exercise 4 Question 22 (Page No. 334)
Explain how hard links and soft links differ with respective to i-node allocations.

Explain how hard links and soft links differ with respective to i-node allocations.

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answered Apr 24, 2021

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4

ISRO2020-30
Consider the following page reference string. $1\ 2\ 3\ 4\ 2\ 1\ 5\ 6\ 2\ 1\ 2\ 3\ 7\ 6\ 3\ 2\ 1\ 2\ 3\ 6\ $ What are the minimum number of frames required to get a single page fault for the above sequence assuming LRU replacement strategy? $7$ $4$ $6$ $5$

Consider the following page reference string.$1\ 2\ 3\ 4\ 2\ 1\ 5\ 6\ 2\ 1\ 2\ 3\ 7\ 6\ 3\ 2\ 1\ 2\ 3\ 6\ $What are the minimum number of frames required to get a single ...

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answered Apr 24, 2021

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