Entity lifecycle call-back methods may be defined in which three classes? (Choose three)

The correct answer is B. Entity classes D. Entity listener classes E. Mapped super classes. Entity Listeners and Callback Methods A method may be designated as a lifecycle callback method to receive notification of entity lifecycle events. A lifecycle callback method can be defined on an entity class, a mapped superclass, or an entity listener class associated with an…

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Options

AEmbedded classes
BEntity classes
CAbstract classes
DEntity listener classes
EMapped super classes
FConcrete non-entity super classes

How the community answered

(16 responses)

B
81% (13)
C
6% (1)
F
13% (2)

Explanation

Entity Listeners and Callback Methods A method may be designated as a lifecycle callback method to receive notification of entity lifecycle events. A lifecycle callback method can be defined on an entity class, a mapped superclass, or an entity listener class associated with an entity or mapped superclass.

Topics

#lifecycle callbacks#entity listeners#mapped superclass#callback placement

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