Conceptual Self-Check

Uncover your misconceptions by answering conceptual questions

Answer 5 Concept Questions

In Java:
An object referred to by a final variable is an immutable object

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I am not sure what's right.

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In Java:
An object referred to by a final variable can be a mutable object

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In Java:
Immutable classes need final constructor/method parameters

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I am not sure what's right.

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In Java:
Immutable classes can have constructor/method parameters that are not final

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In Java:
A class where all fields are private can still be mutable

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I am not sure what's right.

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In Java:
A class where all fields are private is immutable

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In Java:
A private field cannot be changed

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I am not sure what's right.

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In Java:
Even a private field can be mutable

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In Java:
One cannot assign to this

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I am not sure what's right.

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In Java:
One can assign to this

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