Why Sanity Testing Is Also Called Smoke Testing?

1.	Why Sanity Testing Is Also Called Smoke Testing?
Answer» As I know sanity and SMOKE testings are different ....smoke testing is test whether the BUILD is INSTALLED PROPERLY or not and is ready for further major testing. Sanity testing is CARRIED after smoke testing to check whether the major functionality is working properly or not to proceed further testing.

Answer»

As I know sanity and SMOKE testings are different ....smoke testing is test whether the BUILD is INSTALLED PROPERLY or not and is ready for further major testing.
Sanity testing is CARRIED after smoke testing to check whether the major functionality is working properly or not to proceed further testing.

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