21.1.3 - Serialization
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Practice Questions
Test your understanding with targeted questions
What is serialization in Java?
💡 Hint: Think about saving data.
Which interface must a class implement for its objects to be serialized?
💡 Hint: Look for the keyword 'Serializable'.
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Interactive Quizzes
Quick quizzes to reinforce your learning
What is serialization?
💡 Hint: Think about the purpose of saving data.
True or False: A class needs to implement Serializable to be serialized.
💡 Hint: Recall the definition of Serializable.
2 more questions available
Challenge Problems
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Design a Serializable class called 'Book' that includes title, author, and publication year. Write a method to serialize the book object.
💡 Hint: Consider the fields that define a Book object.
Discuss the security concerns associated with serialization and suggest best practices to mitigate these issues.
💡 Hint: Think about what happens if unknown data is processed.
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