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C++ Programming · Q493

C++ miscellaneous

Programming · C++ Programming · question 493

Q493

Given below classes which of the following are the possible row entries in vtable of Base class? class Base public: virtual void function1() ; virtual void function2() ; ; class D1: public Base public: virtual void function1() ; ; class D2: public Base public: virtual void function2() ; ;

A.
Base::function1() and Base::function2()
Answer
B.
Base::function1() and D1::function2()
C.
D1::function1() and Base::function2()
D.
D1::function1() and D1::function2() or D2::function1() and D2::function2()

Answer: Option A

Solution

Answer: Option A
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