Mindtree Frequently Asked C++ Interview Questions Answers
What Is A Virtual Destructor? Virtual destructors help in destroying objects without knowing the…
What Is A Virtual Destructor? Virtual destructors help in destroying objects without knowing the…
What Is A Default Constructor? A zero-argument constructor or a constructor in which all the arg…
Explain The Purpose Of Main( ) Function? The function main( ) invokes other functions within it.…
What are the different types of control structures in programming? There are 3 main control stru…
What Are Virtual Functions In C++? A virtual function allows derived classes to replace the impl…
Why Is That We Have To Assign Null To The Elements (pointer) After Freeing Them? This is paranoi…
Is there a built-in function in C that can be used for sorting data? Yes, use the qsort() functi…
Refer To A Name Of Class Or Function That Is Defined Within A Namespace? There are two ways in w…