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Developing Personal Testing Guidelines

publish date: 2026/06/18 03:41:36.734110 UTC

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The text notes that as a tester gains experience, they can develop their own guidelines about choosing effective test cases. What is the basis for these personal testing guidelines?

Formal mathematical proofs of program correctness

Experience from testing many programs and observing which types of test cases find defects

Random selection of test inputs from the specification

Automated test generation tools that apply machine learning

Correct Answer

Experience from testing many programs and observing which types of test cases find defects

Explanation

Personal testing guidelines are built from accumulated experience. Guidelines encapsulate knowledge of what kinds of test cases are effective for discovering errors - this knowledge comes from observing which test types find defects across many programs and projects. Experience-based guidelines complement partition and specification-based testing.

Reference

Software Engineering, Ian Sommerville, 10th edition

Quizzes you can take where this question appears

Choosing Unit Test Cases - Guideline-Based Testing