Why do we use using namespace std in c++?
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What is input operator in c++?
What is the size of integer variable?
Why cstdlib is used in c++?
What is a dll entry point?
Is c++ low level?
What is meant by forward referencing and when should it be used?
Explain deep copy and a shallow copy?
How should runtime errors be handled in c++?
What is the use of main function in c++?
Do you know what are pure virtual functions?
What is implicit conversion/coercion in c++?
What are the 4 types of library?