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Operating System (OS)

Operating System (OS)
A user-interface that is easy to use is considered to be

User-simple
User-happy
None of these
User-friendly

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Operating System (OS)
Scandisk

All of the listed here
Run from DOS mode
Checks the disk
Give information about disk

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Operating System (OS)
Which is not the function of the operating system?

Application management
Virus protection
Memory management
Disk management

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Operating System (OS)
The file system "NTFS" stands for

Non terminated file system
Never Terminated file system
New Technology file system
New type file system

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Operating System (OS)
Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and

hold and wait
race around condition
buffer overflow
None of these
deadlock avoidance

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Operating System (OS)
What does Belady's Anomaly related to?

Memory Management Algorithm
Page Replacement Algorithm
Disk Scheduling Algorithm
Deadlock Prevention Algorithm

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MORE MCQ ON Operating System (OS)

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