

MCQOPTIONS
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1. |
Which among the following is true for virtual functions? |
A. | Prototype must be different in base and derived class |
B. | Prototype must be same in base class and derived class |
C. | Prototype must be given only in base class |
D. | Prototype must have different signature in base and derived class |
Answer» C. Prototype must be given only in base class | |