Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is test coverage?
💡 Hint: Think about how we measure how much of our code is checked by tests.
Question 2
Easy
Name one tool used for measuring test coverage.
💡 Hint: This tool is often associated with JavaScript.
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Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does test coverage measure?
- Code readability
- Percentage of code tested by automated tests
- User satisfaction
💡 Hint: Think about what you're aiming to ensure with testing.
Question 2
True or False: 100% test coverage guarantees that your application has no bugs.
- True
- False
💡 Hint: Consider what coverage does and doesn't imply.
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Challenge Problems
Push your limits with challenges.
Question 1
A project has critical functionality that is not covered by any tests. Describe the steps you would take to identify and implement tests for this functionality.
💡 Hint: What tools can assist you in determining what is untested?
Question 2
You are tasked with improving the coverage of a legacy codebase with a 40% coverage rate. What challenges might you face, and how would you overcome them?
💡 Hint: Consider how you would collaborate with others to gather information.
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