Let’s understand what Build and Release are to know the basic key difference between them:

Build: The number provided to software that is installed is handed over to the testing team by the team of the developers(Development team), that number is known as the build number.

Release: The number provided or mentioned on the software that is installable and that is handed over to the customers by the testing team or the development team.

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BY Best Interview Question ON 18 Jan 2020