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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What happens if a non-serializable object exists in an object graph?
💡 Hint: Think about what will happen if the Java serialization process encounters an object it can't handle.
Question 2
Easy
What does an object graph represent?
💡 Hint: Consider how objects relate to one another in programming.
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 an Object Graph?
- A single object
- Collection of interconnected objects
- An array of objects
💡 Hint: Consider how objects are related to each other.
Question 2
True or False: If an object graph contains cycles, serialization will fail.
- True
- False
💡 Hint: Recall how Java tracks serialized objects.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Create an object graph where Class A contains a reference to Class B and Class B contains a reference back to Class A. Explain how Java would handle serialization of this graph.
💡 Hint: Consider how cyclic references are tracked.
Question 2
Design a scenario where you have multiple objects, some of which don’t implement Serializable. Discuss what errors you'd expect when trying to serialize this scenario.
💡 Hint: Think about the implications of object types in Java.
Challenge and get performance evaluation