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Gopal Sharma • 38.32K Points
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Q. Which of the following is true about virtual functions in C++?

  • (A) Virtual functions are functions that can be overridden in derived class with the same signature.
  • (B) Virtual functions enable run-time polymorphism in a inheritance hierarchy.
  • (C) If a function is ‘virtual’ in the base class, the most-derived class implementation of the function is called according to the actual type of the object referred to, regardless of the declared type of the pointer or reference. In non-virtual f
  • (D) All of the above
  • Correct Answer - Option(D)
  • Views: 30
  • Filed under category C++

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