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Q30 Single choice

The Java Persistent API defines certain rules for persistent entities. These rules are required by the persistent provider to manage entities at runtime.

Which statement is correct, assuming NO mapping descriptor is used?

A
Entitiesmust extenda persistent base class.
B
Entities must implement the interface PersistentEntityto bemanaged bythepersistent provider.
C
Afield withoutatransient modifier mustbeannotated as ©Persistent tobe stored in the database.
D
A field without a transient modifier must be annotated as ©Transient to NOT be stored in the database.

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