Practice Black-box Testing At The Unit Level: Verifying External Behavior (2.2.3.2)
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Black-Box Testing at the Unit Level: Verifying External Behavior

Practice - Black-Box Testing at the Unit Level: Verifying External Behavior

Learning

Practice Questions

Test your understanding with targeted questions

Question 1 Easy

What is black-box testing?

💡 Hint: Think about how a user interacts with an application.

Question 2 Easy

Give an example of an equivalence class for a password length requirement of 8-12 characters.

💡 Hint: Consider both acceptable and unacceptable lengths.

4 more questions available

Interactive Quizzes

Quick quizzes to reinforce your learning

Question 1

What is the main goal of black-box testing?

Validate internal structure
Verify external behavior
Examine code

💡 Hint: Think about how tests are conducted without seeing the code.

Question 2

True or False: Equivalence class testing requires knowledge of how a unit is implemented.

True
False

💡 Hint: Consider how ECT is designed.

1 more question available

Challenge Problems

Push your limits with advanced challenges

Challenge 1 Hard

A function processes age inputs permitting ages from 1-100. Design test cases using ECT and BVA to validate this function.

💡 Hint: Ensure both valid and edge scenarios are included.

Challenge 2 Hard

You developed a payment processing system, accepting amounts of 0.01 to 1000. Create an ECT and BVA strategy.

💡 Hint: Remember to target both acceptable and unacceptable values.

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Reference links

Supplementary resources to enhance your learning experience.