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Which of the following isn’t a level of abstraction?

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Which of the following isn’t a level of abstraction?

(a) physical

(b) logical

(c) user

(d) view

The question was posed to me by my school principal while I was bunking the class.

Origin of the question is Components of DBMS topic in section Application Software Packages & Business Data Processing of Computer Fundamentals

1 Answer

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Right option is (c) user

To explain I would say: There are three levels of abstraction: physical, logical and the view level. These three levels are involved in DBMS.

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