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POST operation should be idempotent.

(a) True

(b) False

I got this question by my college director while I was bunking the class.

Origin of the question is Web Caching topic in section Networking of Computer Network

1 Answer

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Correct answer is (b) False

Best explanation: POST operation can cause different result so they are not idempotent. The DELETE and PUT operations are idempotent as they invoke the same result every time they are called.

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