C++ Aptitude Question Paper With Solution

C++ Aptitude Questions Paper Paper With Solutions 1. Where is the derived class is derived from? a) derived b) base c) both a & b d) None of the mentioned Answer:b

2. What is the output of this program? 1.

#include

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using namespace namespace std  std; ;

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class X class  X

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{

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int m int  m; ;

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public: public :

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X() : m  m( (10 10) )

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{

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}

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X(int int mm  mm) ): m  m( (mm mm) )

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{

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}

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int getm int  getm() ()

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{

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return m return  m; ; }

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};

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class Y class  Y : public public X  X

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{

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int n int  n; ;

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public: public :

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Y(int int nn  nn) ) : n  n( (nn nn) ) {}

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int getn int  getn() () { return return n  n; ; }

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};

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int main int  main() ()

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{

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Y yobj( yobj( 100 );

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cout