📚 Question Bank Q63 — Operating Systems
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Operating Systems
Q63. Marks: +2.0 UGC NET Paper 2: Computer Science 7th Dec 2023 Shift 2

Match List-I with List-II

List I

List II

A.

LRU

I.

A page is written to secondary memory only when it has been selected for replacement

B.

Demand cleaning

II.

A page that has not been referenced for the longest time is replaced

C.

Long term scheduling

III.

The decision to add to the number of processes that are partially or fully in main memory

D.

Medium term scheduling 

IV.

The decision to add to the pool of processes to be executed


Choose the correct answer from the options given below :

1.A - I, B - III, C - IV, D - II
2.A - II, B - I, C - IV, D - III ✓ Correct
3.A - III, B - II, C - I, D - IV
4.A - IV, B - II, C - III, D - I
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