describe data in terms of relational tables and columns, object-oriented classes, and XML tags.

Describes how data is actually stored on disk.

A logical schema – McqOptions

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1.	A logical schema
A.	Is the entire database.
B.	describe data in terms of relational tables and columns, object-oriented classes, and XML tags.
C.	Describes how data is actually stored on disk.
D.	Both (A) and (C)
Answer» B. describe data in terms of relational tables and columns, object-oriented classes, and XML tags.

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