Database - Data Modeling with ER Model - Discussion

Discussion Forum : Data Modeling with ER Model - General Questions (Q.No. 10)
10.
Which type of entity is related to two or more associated entities that each contain specialized attributes that apply to some but not all of the instances of the entity?
Supertype entity
Subtype entity
Archetype entity
Instance entity
Answer: Option
Explanation:
No answer description is available. Let's discuss.
Discussion:
2 comments Page 1 of 1.

Ashvin Ade said:   1 decade ago
What is mean by Archetype entity?
(1)

Patrick said:   1 decade ago
One methology for developing an ERD. The process has 10 steps. List them and explain.

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