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Operating System (OS)

Operating System (OS)
Which is not application software?

Page Maker
Windows NT
Photoshop
WinWord XP

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Operating System (OS)
For Windows 10, Microsoft released _________ in place of MS Paint.

Universal Paint
Paint 3D
New MS Paint
Paint 10

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Operating System (OS)
The initial value of the semaphore that allows only one of the many processes to enter their critical sections, is

1
None of these
16
8
0

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

Normal Mode
None of above
Command Prompt
Safe Mode

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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

mutual exclusion
directory
semaphores
None of these
critical section

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Operating System (OS)
Which of the following is not a video file extension?

.avi
.mov
.mpeg
.wav

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MORE MCQ ON Operating System (OS)

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