You are consulting with a team that has maintained several legacy database for years. They have
reviewed the JPA spec and are wondering if the technology would offer benefits over this current
SQL base.
Which statement identifies a risk of adopting JPA?
A.
JPA only works with well-known data models.
B.
JPA may be able to model every table as a class.
C.
JPA could render code that requires extensive SQL tuning to perform well.
D.
JPA’s query language relies on a container to manage the persistence layer.
E.
JPA doesn’t provides ACID semantics.
Wrong – JPA can work outside the container. For me its between A and C, would probably go C.
I think it is C
A or C
C
C
C
A. JPA does not fully support NoSQL data models
If one option needs to select then C
For 2 option , A nd C