Practice Deserialization (16.4) - Serialization and Deserialization - Advance Programming In Java

Practice: Deserialization

Lesson 16.4Serialization and Deserialization

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9 questions

Flashcard drill
2 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is deserialization?
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Think about what happens to objects after they've been serialized.
Question 2.
Which class is used to read a serialized object in Java?
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Consider the class that handles input streams for objects.
3Question 3.
What does deserialization refer to?
- Storing an object in a byte stream
- Converting a byte stream back to an object
- Sending an object over a network
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Think of the process for retrieving objects.
4Question 4.
True or False: The ObjectInputStream class is used for writing objects to a file.
- True
- False
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Which class serves as the reader?
Question 5.
Describe what happens if you attempt to deserialize an object from a byte stream that does not match the original version of the class, particularly regarding the serialVersionUID.
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What control mechanism might help prevent this problem?
Question 6.
Consider a scenario where a serialized object contains a nested object. What is the implication if one of the nested objects is not serializable?
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What do you need to check for all components in serialization?

5 more questions in this section. Enroll free to practise them all.