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Question

If class C inherits class B and class B inherits class A ________________

a.

Class C object can be upcasted to object of class B only

b.

Class C object can be upcasted to object of class A only

c.

Class C object can be upcasted to object of either class A or B

d.

Class C object can’t be upcasted

Posted under Object Oriented Programming

Answer: (c).Class C object can be upcasted to object of either class A or B

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Q. If class C inherits class B and class B inherits class A ________________
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