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Unit Testing Scope

publish date: 2026/06/17 05:25:29.716448 UTC

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What is the primary subject of unit testing?

The interactions between all components in a fully integrated system

The deployment infrastructure and environment configuration

Individual program units such as methods or object classes

The complete system tested against its requirements specification

Correct Answer

Individual program units such as methods or object classes

Explanation

Unit testing is the process of testing individual program components such as methods or object classes. Individual functions or methods are the simplest type of component, tested with different input parameters.

Reference

Software Engineering, Ian Sommerville, 10th edition

Quizzes you can take where this question appears

Unit Testing