SSC IMD SA CS & IT Technical Practice Test-1 ⋆ CSE Study247

SSC IMD SA CS & IT Technical Practice Test-1

Questions 56-60 of 100

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Question 56

MCQ · Single Correct 1 mark

Previous Year Question SSC IMD SA 23-Nov-2017 Shift 2 PYQ

[QID: 921] In page memory systems, if the page size is increased, then the internal fragmentation generally:

A becomes less B becomes more C remains constant D None of these

Question 57

MCQ · Single Correct 1 mark

Previous Year Question SSC IMD SA 23-Nov-2017 Shift 2 PYQ

[QID: 922] An operating system contains 3 user processes each requiring 2 units of resource R. The minimum number of unit of R such that no deadlock will ever occur is:

A 2 B 4 C 7 D 5

Question 58

MCQ · Single Correct 1 mark

Previous Year Question SSC IMD SA 23-Nov-2017 Shift 2 PYQ

[QID: 925] Disk scheduling involves deciding:

A which disk should be accessed next B the order in which disk access requests must be serviced C the physical location where files should be accessed in the disk D None of these

Question 59

MCQ · Single Correct 1 mark

Previous Year Question SSC IMD SA 23-Nov-2017 Shift 2 PYQ

[QID: 926] For showing which of the following is dirty bit used?

A Page with corrupted data B Wrong page in the memory C Page that is modified after being loaded into cache memory D Page that is less frequently accessed

Question 60

MCQ · Single Correct 1 mark

Previous Year Question SSC IMD SA 23-Nov-2017 Shift 2 PYQ

[QID: 927] Which of the following is a service not supported by the operating system?

A Protection B Accounting C Compilation D I/O operation

SSC IMD SA CS & IT Technical Practice Test-1

Question 56

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Question 57

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Question 58

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Question 59

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Question 60

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