The entity set person is classified as student and employee. This process is called Specialization. Thus, option B is correct.
<h3>Who are the student and employee?</h3>
A student is a person who is studying that means is in a university, school, or college. An employee is someone who works under an employer to earn money.
The entity set individual is categorized as both a worker and a student. The term for this procedure is specialization in which the area is divided into different sectors and under which a person chooses a certain topic to focus on. Therefore, option B is the correct option.
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The question is incomplete, the complete question is:
(a) Generalization
(b) Specialization
(c) Inheritance
(d) Constraint generalization