C++ | Virtual Functions | Question 7
#include<iostream> using namespace std; class Base { public: virtual void show() = 0; }; class Derived: public Base { public: void show() { cout<<"In Derived \n"; } }; int main(void) { Derived d; Base &br = d; br.show(); return 0; } |
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(A) Compiler Error in line “Base &br = d;”
(B) Empty Output
(C) In Derived
Answer: (C)
Explanation: Please refer Pure Virtual Functions and Abstract Classes in C++
Quiz of this Question
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