Once a class implements an interface,all objects of that class have a(n)__________ relationship with the interface type.
A)has a
B)equals
C)is a
D)composition

Question

Quizplus · Accepted Answer

When a class implements an interface, it means that the class is able to fulfill the contract defined by the interface. Therefore, all objects of that class are considered to be of the same type as the interface. This means they have an "is-a" relationship with the interface type, which is the essence of inheritance. This allows objects of the class to be used wherever the interface type is expected, which provides flexibility in designing software.

Once a Class Implements an Interface,all Objects of That Class