Practice Best Practices - 16.11 | 16. Serialization and Deserialization | Advance Programming In Java
K12 Students

Academics

AI-Powered learning for Grades 8–12, aligned with major Indian and international curricula.

Professionals

Professional Courses

Industry-relevant training in Business, Technology, and Design to help professionals and graduates upskill for real-world careers.

Games

Interactive Games

Fun, engaging games to boost memory, math fluency, typing speed, and English skills—perfect for learners of all ages.

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What is the purpose of serialVersionUID?

💡 Hint: Think about how class versions relate during serialization.

Question 2

Easy

What does the transient keyword do?

💡 Hint: Consider sensitive information.

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 does serialVersionUID help with?

  • Holy Grail
  • Class Versioning
  • Compilation

💡 Hint: It's crucial for class identity during serialization.

Question 2

True or False: transient fields are always serialized.

  • True
  • False

💡 Hint: Think about what you want to expose.

Solve 2 more questions and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

Create a class called Account that implements Serializable. Ensure it has a transient field for a sensitive attribute. Then serialize and deserialize it to verify functionality.

💡 Hint: What part of the class should be marked transient?

Question 2

Explain how to modify an existing class to ensure backward compatibility after adding a new field used in serialization.

💡 Hint: What modifications protect older data?

Challenge and get performance evaluation