Practice Black-Box Testing at the Unit Level: Verifying External Behavior - 2.2.3.2 | Software Engineering - Unit Testing Techniques | Software Engineering Micro Specialization
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2.2.3.2 - Black-Box Testing at the Unit Level: Verifying External Behavior

Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is black-box testing?

πŸ’‘ 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.

πŸ’‘ Hint: Consider both acceptable and unacceptable lengths.

Practice 4 more questions and get performance evaluation

Interactive Quizzes

Engage in quick quizzes to reinforce what you've learned and check your comprehension.

Question 1

What is the main goal of black-box testing?

  • Validate internal structure
  • Verify external behavior
  • Examine code

πŸ’‘ 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

πŸ’‘ Hint: Consider how ECT is designed.

Solve 1 more question and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

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

πŸ’‘ Hint: Ensure both valid and edge scenarios are included.

Question 2

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

πŸ’‘ Hint: Remember to target both acceptable and unacceptable values.

Challenge and get performance evaluation