Software Quality Assurance Practice Exam

The process of testing each module independently before combining them into a complete program is referred to as what?

1. Incremental testing

2. Competitive testing

3. Modular testing

4. Nonincremental testing

The correct answer is: Nonincremental testing

The process of testing each module independently before combining them into a complete program is known as modular testing. This approach allows for individual components of a software application to be tested in isolation, ensuring that each module performs its designated function correctly before they are integrated into the larger system. Modular testing is crucial as it helps identify issues at an early stage, simplifying debugging and ensuring that each module meets its requirements. By verifying the integrity and correctness of each module independently, it sets a solid foundation for later integration testing, where the interaction between modules is assessed. While terms like incremental testing may refer to methodologies that gradually integrate and test built components, modular testing focuses specifically on verifying the functionality of individual modules.