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Operating System (OS)

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

16
8
0
1
None of these

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Operating System (OS)
Which of the following is the part of the operating system?

Cell
FAT
Kernel
Disk

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Operating System (OS)
Recently used application file list appears in the Windows operating system

Setting menu
Documents menu
Run dialog box
Programs menu

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Operating System (OS)
Which is not external command ?

Verify
Print
Doskey
Find

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Operating System (OS)
Which key deletes text before, or to the left, of the insertion point?

PageUp
PageDown
BackSpace
Delete

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Operating System (OS)
Which file system Windows 95 typically use?

NTFS
FAT 32
FAT 16
LMFS

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