ER Diagram

Question 1

Explain Tangible and Intangible Entities.

Answer 1

Tangible Entity: Tangible Entities are those entities which exist in the real world physically that can be touched, seen, or measured.
Example: Person, car, buildings etc.

Intangible Entity: Intangible Entities are those entities which exist only logically and have no physical existence.
Example: Bank Account, login information etc.