(Choose 1 answer)
Which of the following statements related to Object-Relational Mapper is True?
A. In the database world, relational databases are prevalent and the programming world is all about objects
B. Working with objects as instances of classes in memory is at the core of object-oriented programming (OOP)
C. To make the handling of relational databases more natural in object-oriented systems, the software industry has been relying on object-relational mappers
D. All of the others
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