Is it possible to have all the abstract classes as base classes of a derived class from those?
A. Yes, always
B. Yes, only if derived class implements all the methods
C. No, because abstract classes doesn’t have constructors
D. No, never
Answer:B
Is it possible to have all the abstract classes as base classes of a derived class from those?
A. Yes, always B. Yes, only if derived class implements all the methods C. No, because abstract classes doesn’t have constructors D. No, never