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Operating System (OS)

Operating System (OS)
The principle of locality of reference justifies the use of

virtual memory
None of these
cache memory
non reusable
reenterable

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Operating System (OS)
The state transition initiated by the user process itself in an operating system is

None of these
wake up
timer run out
dispatch
block

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Operating System (OS)
Which is the first program run on a computer when the computer boots up?

None
System operations
System software
Operating system

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Operating System (OS)
Which is not application software?

Page Maker
Photoshop
Windows NT
WinWord XP

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Operating System (OS)
In which addressing mode the effective address of the operand is the contents of a register specified in the instruction and after accessing the operand, the contents of this register is incremented to point to the next item in the list?

indirect addressing
None of these
auto decrement
auto increment
index addressing

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Operating System (OS)
Netscape navigator is a

Editor
Compose
Browser
None of these

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