Practice Best Practices in Testing and Debugging - 25.16 | 25. Unit Testing and Debugging (e.g., JUnit) | Advanced Programming
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Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What are two reasons why positive and negative tests are essential?

💡 Hint: Think about what could go wrong during execution.

Question 2

Easy

What does it mean for test cases to be isolated?

💡 Hint: Consider the effects between different tests.

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

Why is it important to write tests for both positive and negative cases?

  • To ensure robustness and reliability of the software.
  • To save time and effort.
  • Because it's a common practice.

💡 Hint: Consider the stability of your application.

Question 2

True or False: Debugging techniques are not necessary when all tests pass.

  • True
  • False

💡 Hint: Reflect on edge cases.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

You discover that an online form submission fails under certain conditions but passes in a testing environment. How would you approach debugging this issue?

💡 Hint: Think about how the environment could be influencing outcomes.

Question 2

A common bug occurs in multiple modules of your application. Describe how you would systematically isolate and resolve the issue.

💡 Hint: Identify dependencies to help narrow down the source of the problem.

Challenge and get performance evaluation