Which of the following tests for specific conditions in a product?

Feature testing focuses on evaluating specific conditions and functionalities of a product to ensure that each feature operates as intended. This type of testing is designed to verify that the software meets the requirements outlined for specific features, allowing testers to confirm that certain conditions are satisfied and that the functionality aligns with user expectations and system specifications.

In contrast, regression testing aims to confirm that recent code changes have not introduced new defects, exploratory testing involves simultaneous learning, test design, and execution without predefined test cases, and user acceptance testing is conducted to validate whether the overall system meets the business requirements from the user's perspective. Hence, while each of these testing types serves a distinct purpose, feature testing is specifically centered on assessing individual conditions and aspects of a product.