The ER Diagram uses three principle element types:
a. Entity sets, Attributes and Constraints
b. Entity sets, Attributes, and Relationships
c. Attributes, Constraints, and Relationships
d. Entity sets, Constraints, and Relationships
Answer: B
The ER Diagram uses three principle element types:
a. Entity sets, Attributes and Constraints
b. Entity sets, Attributes, and Relationships
c. Attributes, Constraints, and Relationships
d. Entity sets, Constraints, and Relationships
Answer: B