The number of instances of entity B that can (or must be associated with each instance of entity A refers to:
A. cardinality.
B. domain.
C. ternary occurrence.
D. participation level.
E. join level.
Answer: A
The number of instances of entity B that can (or must be associated with each instance of entity A refers to:
A. cardinality.
B. domain.
C. ternary occurrence.
D. participation level.
E. join level.
Answer: A