What will be the output of the following C++ code?

Which operator is used to access the member of a namespace?

 Which of the following is not a correct variable type? 

Which looping process is best used when the number of iterations is known?

What is the time complexity to insert a node based on position in a priority queue?

Which operator is used to access a member function through a pointer to that member function?

Which type of relationship is modeled by Inheritance?

What is dynamic memory allocation?

Which of the following statement is correct about destructors?

The parameter control string in the printf() function is a C string that contains text to be _____.