In contemporary databases, the top level of the hierarchy consists of ______ each of which can contain _____

(a) Catalogs, schemas

(b) Schemas, catalogs

(c) Environment, schemas

(d) Schemas, Environment

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Enquiry is from SQL Data Types and Schemas topic in division SQL : Queries, Constraints and Triggers of Database Management

Database Management Sql : Queries in Database Management 3 years ago

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CORRECT CHOICE is (a) CATALOGS, schemas

Easy EXPLANATION - NONE.

Posted on 02 Dec 2021, this text provides information on Database Management related to Sql : Queries in Database Management. Please note that while accuracy is prioritized, the data presented might not be entirely correct or up-to-date. This information is offered for general knowledge and informational purposes only, and should not be considered as a substitute for professional advice.

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