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Operating System (OS)

Operating System (OS)
Which is not a valid file system ?

FAT 32
FAT 16
NTFS
FXZ

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Operating System (OS)
Which of the following resources must be protected by the operating system?

I/O
All of these
Memory
CPU

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Operating System (OS)
Which of the following operating system does not implement the multitasking truly ?

Windows NT
Windows XP
Windows 98
MS DOS

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Operating System (OS)
Four necessary conditions for deadlock to exist are: mutual exclusion, no-preemption, circular wait and

buffer overflow
None of these
race around condition
hold and wait
deadlock avoidance

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Operating System (OS)
What is the name given to all the programs inside the computer with makes it usable?

System software
Shareware
None of these
Application software
Firm ware

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Operating System (OS)
Unicode standard is

Font
Character encoding system
Software
Keyboard layout

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