Multiple Choice
________ software functions as a layer that mediates between the application and the relational database, bridging the divide between the object-oriented and relational models.
A) Object-relational mapping (ORM)
B) Object-oriented database
C) SQL
D) Object-oriented DBMS
Correct Answer:

Verified
Correct Answer:
Verified
Q27: When data is grouped in records that
Q28: Which of the following is NOT a
Q29: Drivers carry messages and data between the
Q30: The tools for building database management and
Q31: The persistence layer is a collection of
Q33: The _ is the carrier of messages
Q34: Denormalization might become necessary due to _.<br>A)
Q35: The relational model presents a(n) _ view
Q36: Describe object-relational mapping. What are the steps
Q37: A relational row represents an entity, similar