Download Aptitude Crack
img not found img not found

Data Modeling with ER Model

Q1: Which type of entity represents an actual occurrence of an associated generalized entity?

A Supertype entity

B Subtype entity

C Archetype entity

D Instance entity

ANS:D - Instance entity

Suppose Brad Pitt is an instance of a person. He may or may not be an employee or a student but a person indeed. So we choose the instance.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.