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A general protection exception is generated, if the value of

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in Microprocessor by (39.4k points)
A general protection exception is generated, if the value of

(a) CPL is equal to that of IOPL

(b) CPL is less than that of IOPL

(c) CPL is greater than that of IOPL

(d) None of the mentioned

This question was addressed to me in a national level competition.

My question is from Instruction Set Features -2 topic in chapter 80286-80287-A Microprocessor with Memory Management and Protection of Microprocessor

1 Answer

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by (49.2k points)
Right answer is (c) CPL is greater than that of IOPL

To elaborate: When the value of CPL is greater than that of IOPL, a general protection exception is generated.

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