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Operating System (OS)

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

Unix
Windows
CMOS
Linux

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Operating System (OS)
The OS used to operate the mobile phone is a

Embedded OS
None of the listed here
Smart card OS
Multiuser OS

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

Linux
DOS
Windows
Oracle

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Operating System (OS)
....... are specially designed computer chips that reside inside other devices, such as your car or electric thermostat

Embedded computer
Mainframes
Server
Robotic computer

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Operating System (OS)
What is the name of the technique in which the operating system of a computer executes several programs concurrently by switching back and forth between them?

Multitasking
Paging
Windowing
None of these
Partitioning

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Operating System (OS)
Part of a program where the shared memory is accessed and which should be executed invisibly is called

critical section
None of these
semaphores
directory
mutual exclusion

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