A pointer variable (l-value) that is of type pointer-to- __________ class may point to a derived object (r-value).
A) sub
B) child
C) base
D) derived

Question

Quizplus · Accepted Answer

A pointer variable of type pointer-to-base class can point to a derived object. This is because a derived class object is considered a specialized version of the base class, and thus, the base class pointer can refer to it. This concept is fundamental in polymorphism, allowing for dynamic method binding.

A Pointer Variable (L-Value) That Is of Type Pointer-To- __________