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CENTRAL SCHOOL LIBRARY Observe the ER Diagram for the CENTRAL SCHOOL LIBRARY

question 83

Multiple Choice

CENTRAL SCHOOL LIBRARY
Observe the ER diagram for the CENTRAL SCHOOL LIBRARY
CENTRAL SCHOOL LIBRARY Observe the ER diagram for the CENTRAL SCHOOL LIBRARY    -How many columns will the relation COPY have in the relational schema mapped from the Central School Library ER diagram? A) 2 B) 3 C) 4 D) 5
-How many columns will the relation COPY have in the relational schema mapped from the Central School Library ER diagram?


Definitions:

Trial

An evaluation or test phase where a product or service is used temporarily to assess its performance, functionality, or suitability before full-scale use or launch.

Intended Audience

The specific group of people targeted by a message or product, for whom the content is specifically designed or adapted.

Promotion Program

A planned series of marketing activities aimed at increasing awareness of a product or brand, encouraging sales, and enhancing customer engagement.

Target Audience

The specific group of consumers a company aims to reach with its products, services, or marketing efforts, characterized by shared demographics, interests, or needs.

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