A unit test ____.
A) verifies that each individual program works by itself
B) verifies that all programs in an application work together properly
C) verifies that an application works with other applications
D) is performed by end-users and verifies that the new system works with actual data

Question

Quizplus · Accepted Answer

A unit test focuses on verifying the functionality and correctness of an individual unit or component of a software system. It is typically performed by developers or automated testing tools and aims to ensure that the code works as expected in isolation. Option B is referring to integration testing, option C to system testing, and option D to user acceptance testing.

A Unit Test ____