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The bit that is used for providing protection is

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The bit that is used for providing protection is

(a) User/Supervisor bit

(b) Read bit

(c) Write bit

(d) all of the mentioned

I had been asked this question in semester exam.

I would like to ask this question from Paging topic in division 32-bit Processors-80386, 80387 and 80486 of Microprocessor

1 Answer

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by (49.2k points)
The correct answer is (d) all of the mentioned

The explanation: The User/Supervisor (U/S) bit and Read/Write (R/W) bit are used to provide protection.

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