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Version Control

Description

Class version control and deserialization in Java

Quiz by desnunan, updated more than 1 year ago

	Created by desnunan about 10 years ago

36

0

Resource summary

Question 1

Question

Which of these changes can hurt deserialization?

Answer

Adding new instance variables to the class
Deleting an instance variable
Removing classes from the inheritance tree
Changing a non-transient instance variable to transient
Changing a class from Serializable to not Serializable

Question 2

Question

Adding classes to the inheritance tree can hurt deserialization

Answer

True
False

Question 3

Question

Changing the access level of an instance variable can hurt deserialization

Answer

True
False

Question 4

Question

Which of these changes to a class do NOT hurt deserialization?

Answer

Changing an instance variable from transient to non-transient
Changing an instance variable to static

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