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4 cards from this section. Quick, good the night before a test.
What is serialization?
Think about how we would store an object.
What does the transient keyword do?
Consider security and privacy for sensitive data.
What is the purpose of serialization?
Think about how data is stored and sent.
True or False: The transient keyword is used to make fields persistent.
Consider what transient means in programming.
Create a Java program that uses serialization and deserialization to store and retrieve user details.
Use FileOutputStream and FileInputStream for file operations.
Explain how to implement custom serialization using Externalizable for class Employee.
Consider only saving necessary data.
6 more questions in this section. Enroll free to practise them all.
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