If we declare two macro with the same identifier without doing undef the first, what will be the result? eg: #define MAX_SIZE 100 #define MAX_SIZE 200 int table1[MAX_SIZE];

3 Answers  

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What are the implicit member functions of class?

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How the keyword struct is different from the keyword class in c++?

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When do we use copy constructors?

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what is data abstraction in C++?

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What is the output of the following program? Why?

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What is using namespace std in c++?

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Why namespace is used in c++?

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#include<iostream.h> void main() { class x { public: int func(int) { cout<<"cool"; return 1; } } }

1 Answers   Infosys,

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Which of the following is not a valid declaration for main() a) int main() b) int main(int argc, char *argv[]) c) They both work

0 Answers  

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what do you mean by volatile variable?

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Does c++ support multilevel and multiple inheritances?

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