[Solved] Which statement about entities is correct?

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Q.	Which statement about entities is correct?
A.	Entities must be annotated with the @Entity annotation.
B.	Entities can be final classes.
C.	Entities can have a single no-arg constructor with protected visibility.
D.	Instance variables of an entity can have private, protected, public, or package visibility.
Answer» C. Entities can have a single no-arg constructor with protected visibility.

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