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Operating System (OS)

Operating System (OS)
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None of these
Paste
Transfer
Copy

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Operating System (OS)
The command interpreter

None of these
is quite different from the SCL interpreter
is usually the primary user interface
is menu drive
requires fixed format commands

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Operating System (OS)
Can you name of the major Operating System used in computers?

UNIX
None of these
OS/2
MS DOS
All of these

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Operating System (OS)
The higher versions of the operating systems are so written that programs designed for earlier versions can still be run. What is it called?

Upgradability
Universality
Upward compatibility
Upward mobility
None of these

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Operating System (OS)
The memory resident portion of operating system is called the

Registry
API
Kernel
CMOS

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Operating System (OS)
What program runs first after computer is booted and loading GUI ?

File manager
Authentication
Windows Explorer
Desktop manager

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