Which type of entity cannot exist in the database unless another type of entity also exists in the database, but does not require that the identifier of that other entity be included as part of its own identifier? | Aptitude Question | AptiCode | AptiCode

Question 796: Which type of entity cannot exist in the database unless another type of entity also exists in the database, but does not require that the identifier of that other entity be included as part of its own identifier?

tcs

wipro

infosys

general

aptitude

data-modeling-with-er-model

database

No answer description is available.Let's discuss.

Weak entity

Strong entity

ID-dependent entity

ID- independent entity