The entity set person is classified as student and employee .This process is called
A. Generalization
B. Specialization
C. Inheritance
D. Constraint generalization
Answer:A
The entity set person is classified as student and employee .This process is called
A. Generalization B. Specialization C. Inheritance D. Constraint generalization
Explanation:The process of designating subgroupings within an entity set is called specialization.