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In: Computer Science

Database __________ which is the logical design of the database, and the database _______ which is...

Database __________ which is the logical design of the database, and the database _______ which is a snapshot of the data in the database at a given instant in time.
a) Instance, Schema
b) Relation, Schema
c) Relation, Domain
d) Schema, Instance

Solutions

Expert Solution

Answer: Option D: Schema, Instance

Explanation:

Database Schema which is the logical design of the database, and the database Instance which is a snapshot of the data in the database at a given instant in time.

Instance is an instance of time and schema is a representation.

venereology answered 1 year ago
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