Software Testing is crucial in determining the quality and reliability of a given software product. Each form of Software Testing Course helps to meet a different objective. Having said that; the idea of Smoke and Sanity Testing is often confused with each other, with many using the two terms interchangeably. While this might be convenient, it is not technically correct. Thus, in order to clear the confusion, it is important to delve into the issue of Smoke Testing vs. Sanity Testing in its entirety.