Q2. Anil is designing a database of motor vehicles. It has one base entity vehicles' which is classified into two sub-entities, 2 wheeler and 4 wheeler. He further breaks them down into more entities. What is the process being used here?
a. Generalization
b. Specialization
c. Aggregation
d. Segregation
Answers
Answered by
2
Answer:
this is generalization
Answered by
3
Answer:
b.specialization
Explanation:
In specialization, an entity is divided into sub-entities based on their characteristics. It is a top-down approach where higher level entity is specialized into two or more lower level entities.
If you want to know why Generalization is not the correct option visit my website:- https://www.getwayssolution.com/
Similar questions