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Concept drill

cpu-modes

GATE CSE & IT · Protection & Security · 1999-2001

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2
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Study anchor

Galvin — Operating System Concepts

Processes, scheduling, memory, files, deadlocks

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2001 PYQ

A CPU has two modes-privileged and non-privileged. In order to change the mode from privileged to non-privileged

easyanswer key
1999 PYQ

A multi-user, multi-processing operating system cannot be implemented on hardware that does not support:

mediumanswer key