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Operating System (OS)

Operating System (OS)
The most recent version of MAC OS is based on the ...... operating system

CMOS
Linux
Windows
Unix

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

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

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Operating System (OS)
Which of the following is not essential to shut down your computer?

Switch off monitor
Cut off the power supply
Close all running applications
Save all opened files

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Operating System (OS)
Which of the following key is used to move the pointer from one pane to next pane?

F4
F6
F3
F5

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Operating System (OS)
A program that converts a high-level language program to a set of instructions that can run on a computer is called a

Compiler
Debugger
All of these
Editor
None of these

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Operating System (OS)
What scheduling algorithm allows processes that are logical runnable to be temporarily suspended?

non-preemptive scheduling
preemptive scheduling
FIFO
FCFS
None of these

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