DAMA Data Management Fundamentals DMF-1220 Question # 147 Topic 15 Discussion

DAMA Data Management Fundamentals DMF-1220 Question # 147 Topic 15 Discussion

DMF-1220 Exam Topic 15 Question 147 Discussion:
Question #: 147
Topic #: 15

SPARC published their three-schema approach to database management. The three key components were:


A.

Internal


B.

Logical


C.

Generic


D.

Conceptual


E.

External


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