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In object-oriented and object-relational databases, the abstraction process includes
publish date: 2022/08/29 02:19:00 GMT+10
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the data structure
the operations on the data
Correct Answer
(1) the data structure
(2) the operations on the data
Explanation
These operations provide an abstraction of miniworld activities commonly understood by the users
Reference
Fundamentals of database systems (7th edition)