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In: Computer Science

What is an idempotent operation in distributed systems? Discuss whether the following operations are idempotent: -...

What is an idempotent operation in distributed systems? Discuss whether the following operations are idempotent:
- Pressing a lift (elevator) request button
- Writing data to a file
- Appending data to a file

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`Hey,

Note: Brother if you have any queries related the answer please do comment. I would be very happy to resolve all your queries.

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