A) Flowchart
B) Organizational model
C) E-R diagram
D) Programming model
E) None of these
Correct Answer: C
Solution :
[c] The Entity Relationship (ER) Diagram is one graphical method that is used to define a database. This model captures the relationships between real-world entities and is often used for designing a database conceptually. Here, the people, places, and things about which data points are stored are referred to as entities, each of which has certain attributes that together make up their domain. A common form of the KR diagram is the star schema, in which a central fact table connects to multiple dimensional tables.
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