Instruction: Explain the characteristics of a useful regression set.
Context: Checks whether the candidate can explain the core concept clearly and connect it to real production decisions. Explain the characteristics of a useful regression set.
Official answer available
Preview the opening of the answer, then unlock the full walkthrough.
A good regression set feels like the product, not like a classroom quiz. I want it to include the cases...
easy
easy
easy
easy
easy
easy