Multiple choice technology testing

Among these which is Odd man of this testing type group ???

  1. Build Acceptance Test(BAT)

  2. Verification testing,

  3. Sanity testing testing,

  4. validation testing

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

BAT, Verification, and Sanity testing are related types of preliminary testing performed to ensure basic functionality. Validation testing is the odd one out because it's a broader concept checking if the software meets user needs and requirements, not just a preliminary smoke test.