MCQOPTIONS
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MCQOPTIONS
| 1. |
Which is a must condition for virtual function to achieve runtime polymorphism? |
| A. | Virtual function must be accessed with direct name |
| B. | Virtual functions must be accessed using base class object |
| C. | Virtual function must be accessed using pointer or reference |
| D. | Virtual function must be accessed using derived class object only |
| Answer» D. Virtual function must be accessed using derived class object only | |