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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the role of a constructor in Java?
💡 Hint: Think about object creation.
Question 2
Easy
What is an anonymous object?
💡 Hint: Consider its use in code.
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 a constructor?
- To store method logic
- To initialize object attributes
- To define data types
💡 Hint: Connect to object creation.
Question 2
True or False: An anonymous object has no reference variable.
- True
- False
💡 Hint: Think about its usage.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create a Java class with multiple constructors to initialize unique attributes. Show how to mismatch parameters with instance variables.
💡 Hint: Think about a book's title and author.
Question 2
Write a code example utilizing anonymous objects to perform a function. Discuss its use case.
💡 Hint: Consider when a single action is necessary.
Challenge and get performance evaluation