made easy test series

Question

Comments

B ) ??

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B is false.

It is a version of turn variable. Progress is not satisfied.

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Yes. A must be the answer.

Shouldn't they mention there are only 2 processes? I got confused there. If more than 2 processes, then not even ME is satisfied.

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Read the question carefully

They are asking which one is incorrect

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Well then we have a logic deadlock here.

If B is incorrect. So A C D will be correct. Where C option says both a and b are not correct which is also incorrect as option A is correct and D says None of the above is incorrect which is incorrect as B is incorrect so technically C and D are also incorrect. 🤣🤣

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ME is satisfied.

Progress is not satisfied.

So answer should be option B.