Question

In organizing databases or information systems, what does E-R stand for?

• A. Equity-Relationship
• B. Entity-Relationship
• C. Equal-Relationship
  
• D. All of the above
• E. None of these

Answer 1

The correct option is B Entity-Relationship

An entity relationship model, also called an entity-relationship (ER) diagram, is a graphical representation of entities and their relationships to each other, typically used in computing in regard to the organization of data within databases or information systems.