Data Modeling Question: Download Questions PDF
Tell me what is basic elements of ERD?
Answer:
☛ There are three basic elements
☛ Entities which we seek information
☛ Attributes the data collect about the entities.
☛ Relationship provide the structure needed to draw information from multiple entities.
☛ Entities which we seek information
☛ Attributes the data collect about the entities.
☛ Relationship provide the structure needed to draw information from multiple entities.
Download Data Modeling Interview Questions And Answers
PDF
| Previous Question | Next Question |
| What is a Table (entity)? | Explain me what is reverse engineering in a data model? |