The instructions which can be run only supervisor mode are?

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Mr. Dubey • 51.17K Points
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Q.) The instructions which can be run only supervisor mode are?

(A) non-privileged instructions

(B) system instructions

(D) exception instructions

Correct answer : Option (C) - privileged instructions

Explanation:

 these instructions are those which can are crucial for the system’s performance and hence cannot be adultered by user programs, so is run only in supervisor mode.

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