What is differnce between bug and error?

Answer Posted / vinay bhatnagar

According to my understanding

Error- Error is obviously a mistake and an error is always a
bug.

Bug- Bug is not always a mistake, example- if we prepare one
system which having more features then client requirement so
its not a error because system is working good with more
features but its a bug as system is not according to the
requirement.

Thanks and Regards
Vinay Bhatnagar

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