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Operating System (OS)

Operating System (OS)
Which of the following is default mode for Windows to start?

Normal Mode
Safe Mode
None of above
Command Prompt

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Operating System (OS)
UNIX operating system is a(n)

All of the listed here
Multi tasking operating system
Time sharing operating system
Multi user operating system

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Operating System (OS)
World Wide Web is being standard by

W3c
Worldwide corporation
World wide web standard
World wide consortium

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Operating System (OS)
Block or buffer caches are used

to speed up main memory read operation
None of these
to increase the capacity of main memory
to handle interrupts
to improve disk performance

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

Windows Explorer
Desktop manager
File manager
Authentication

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Operating System (OS)
The windows feature is the ability of computer to automatically configure a new hardware component is that

Auto detect
Add remove hardware
None of above
Plug and play

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