Testing: Software

: Validating the smallest testable components (functions or classes) in isolation.

: Final verification (often by the user) to determine if the system is ready for deployment. Software Testing

: A flaw in the software that causes it to deviate from its expected behavior. Levels of Testing : Validating the smallest testable components (functions or

: Verification asks, "Are we building the product right?" (checking against specifications), while validation asks, "Are we building the right product?" (ensuring it meets user needs). while validation asks

: A detailed set of conditions, steps, and expected results used to validate a specific functionality.

: Ensuring that different software modules work together effectively.