C++ "virtual" keyword for functions in derived classes - Wikitechy https://www.wikitechy.com/interview-questions/tag/c-virtual-keyword-for-functions-in-derived-classes/ Interview Questions Fri, 03 Sep 2021 06:38:09 +0000 en-US hourly 1 https://wordpress.org/?v=6.9.4 https://www.wikitechy.com/interview-questions/wp-content/uploads/2025/10/cropped-wikitechy-icon-32x32.png C++ "virtual" keyword for functions in derived classes - Wikitechy https://www.wikitechy.com/interview-questions/tag/c-virtual-keyword-for-functions-in-derived-classes/ 32 32 Which type of inheritance needs a virtual function ? https://www.wikitechy.com/interview-questions/programming/which-type-of-inheritance-needs-a-virtual-function/ https://www.wikitechy.com/interview-questions/programming/which-type-of-inheritance-needs-a-virtual-function/#respond Fri, 27 Aug 2021 00:47:53 +0000 https://www.wikitechy.com/interview-questions/?p=2589

Which type of inheritance needs a virtual function ?

A. Multi level inheritance

B. Multiple inheritance

C. Hybrid inheritance

D. All of the above

Answer : D. All of the above

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