Why namespace is used in c++?


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More C++ General Interview Questions

What is the difference between function overloading and operator overloading?

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What is the difference between method and message?

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What is one dimensional array in c++?

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Is std :: string immutable?

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What is ofstream c++?

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what are the decision making statements in C++? Explain if statement with an example?

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C++ program output? Explain output of this program. #include <iostream> using std::cout; using std::cin; int main() {   cout<<cout<<' ';   cout<<cin;   return 0; } It prints some address in hexadecimal. what is it?

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When there is a global variable and local variable with the same name, how will you access the global variable?

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How important is c++?

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How does atoi function work?

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What is a storage class used in c++?

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What is the difference between global variables and static varables?

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