25 - Unit Testing and Debugging (e.g., JUnit)
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Practice Questions
Test your understanding with targeted questions
What is unit testing?
💡 Hint: Think about the smallest parts of software.
What does JUnit help with?
💡 Hint: It is a framework specifically designed for Java.
4 more questions available
Interactive Quizzes
Quick quizzes to reinforce your learning
What is the main purpose of unit testing?
💡 Hint: Think of the smallest parts that are tested.
True or False: JUnit is a widely accepted framework for testing in Java.
💡 Hint: Consider its popularity and usage in many projects.
3 more questions available
Challenge Problems
Push your limits with advanced challenges
Create a unit test for a method that checks if a number is even. Discuss how you would use mocking if the method checks against a database for valid numbers.
💡 Hint: How can you isolate the method in your testing?
Consider a debugging scenario where an application crashes without an error message. What steps would you take to troubleshoot?
💡 Hint: Think about systematic methods to identify where the problem lies.
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