Database Management Systems (DBMS)
Select the correct name for: a diagram that visually represents entities and their relationships within a database.
- A. SQL JOIN
- B. Database trigger
- C. Database index
- D. Entity-Relationship (ER) diagram ✓
Correct answer
D. Entity-Relationship (ER) diagram
Explanation
Entity-Relationship (ER) diagram refers to a diagram that visually represents entities and their relationships within a database.