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Object Relational Mapping interview questions
Object Relational Mapping interview questions
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Total Questions: 4
1. Class which represents a real-world entity and its instances will be persisted to a database.
A. entity
B. persistent
C. all of the mentioned
D. none of the mentioned
Show Correct Answer
Correct Answer is :
all of the mentioned
2. To allow the identifier to be null, you should choose a primitive wrapper type:-
A. java.lang.Integer
B. java.lang.Long
C. all of the mentioned
D. none of the mentioned
Show Correct Answer
Correct Answer is :
all of the mentioned
3. A set of persistent annotations for you to define mapping metadata.
A. JPA
B. JSR
C. XML
D. None of the mentioned
Show Correct Answer
Correct Answer is :
JPA
4. For mapping and persisting your objects with Hibernate and JPA.
A. Using the Hibernate API to persist objects with Hibernate XML mappings
B. Using the Hibernate API to persist objects with JPA annotations
C. Using JPA to persist objects with JPA annotations
D. All of the mentioned
Show Correct Answer
Correct Answer is :
All of the mentioned
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