Define the following terms: data model, database schema, database state, internal schema, conceptual schema, external schema, data
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Define the following terms: data model, database schema, database state, internal schema, conceptual schema, external schema, data independence, DDL, DML, SDL, VDL, query language, host language, data sublanguage, database utility, catalog, client/server architecture, three-tier architecture, and n-tier architecture.
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data model a collection of concepts that can be used to describe the structure of a databaseprovides the necessary means to achieve this abstraction d...View the full answer
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Related Book For 
Fundamentals Of Database Systems
ISBN: 9780133970777
7th Edition
Authors: Ramez Elmasri, Shamkant Navathe
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