Practice Weak Equivalence Class Testing (the 'single Fault Assumption') (5.2.2.1)
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Weak Equivalence Class Testing (The 'Single Fault Assumption')

Practice - Weak Equivalence Class Testing (The 'Single Fault Assumption')

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What does the Single Fault Assumption state?

💡 Hint: Think about how inputs are processed in software.

Question 2 Easy

Define an equivalence class in the context of testing.

💡 Hint: Consider how similar inputs might yield the same outcome.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What does the single fault assumption imply in testing?

Defects arise from single invalid inputs.
Defects arise from simultaneous multiple inputs.
Defects do not exist.

💡 Hint: Focus on the nature of defects and input interactions.

Question 2

True or False: Testing every possible input is necessary under the single fault assumption.

True
False

💡 Hint: Consider efficiency in testing.

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Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

Consider a function that processes discount codes. Identify the equivalence classes for valid and invalid codes based on a set of website rules.

💡 Hint: Use the rules given for the acceptable discount codes.

Challenge 2 Hard

Design a test case suite using weak equivalence class testing for a login system that requires username and password. Consider valid and invalid states.

💡 Hint: Look at how valid and invalid entries interact.

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Reference links

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