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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the purpose of module-info.java?
💡 Hint: Think about what essential information is needed for a module.
Question 2
Easy
What does the requires directive do?
💡 Hint: Connect it with other modules to understand its role.
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 purpose of the module-info.java file?
- Defines class behavior
- Describes module dependencies
- Handles runtime exceptions
💡 Hint: Think about what a module actually needs to declare.
Question 2
True or False: The requires directive allows external modules access to internal packages.
- True
- False
💡 Hint: Consider the purpose of `requires` in context.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a simple Java application by identifying at least three modules, including their packages and relations. Create the module-info.java files for each module.
💡 Hint: Think about how you can logically group functionalities.
Question 2
Evaluate a legacy Java application and point out possible modules. Suggest changes to introduce JPMS while ensuring compatibility.
💡 Hint: Focus on areas where the application can be broken into smaller, related parts.
Challenge and get performance evaluation