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Operating System (OS)

Operating System (OS)
A program in execution is called

A Demand Page
A Process
A Paging
A virtual memory

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Operating System (OS)
...... runs on a computer hardware and serves as a platform for other system to run on

All of above
System software
Application system
Operating system

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Operating System (OS)
Which one of the following is not a layer of operating system?

Kernel
Application program
Critical selection
Shell

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Operating System (OS)
Which is not a system tool?

Scandisk
Format
Backup
Folder

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Operating System (OS)
The primary purpose of an operating system is to:

None of these
allow people to sue the computers
make computer easier to use
keep system programmers employed
make the most efficient use of the hardware

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

Mainframes
Embedded computer
Robotic computer
Server

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