COMPUTER FUNDAMENTALS

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DATABASE MANAGEMENT SYSTEMS

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
What does ERD stand for?
A
Entity Relationship Diagram
B
External Relation Diagram
C
Entity Relationship Data
D
Empty Relationship Diagram
E
External Relationship Data
Explanation: 

Detailed explanation-1: -An entity relationship diagram (ERD), also known as an entity relationship model, is a graphical representation that depicts relationships among people, objects, places, concepts or events within an information technology (IT) system.

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