Examveda
Examveda

An abstract class is which of the following?

A. A class that has direct instances, but whose descendants may have direct instances.

B. A class that has no direct instances, but whose descendants may have direct instances.

C. A class that has direct instances, but whose descendants may not have direct instances.

D. A class that has no direct instances, but whose descendants may not have direct instances

Answer: Option B

Join The Discussion

Related Questions on Object Oriented Data Modeling