C++ Interview Questions
Questions Answers Views Company eMail

What is cin clear () in c++?

867

What is using namespace std in c++?

817

What is isdigit c++?

863

What is the use of structure in c++?

764

What is string in c++ programming?

874

What is a wchar_t in c++?

819

What is math h in c++?

848

What is difference c and c++?

1 1162

What is an operator in c++?

810

What is data types c++?

785

What is c++ w3school?

863

What is data structure in c++?

866

What is scope in c++ with example?

844

What is setbase c++?

830

What is the basic concept of c++?

759


Un-Answered Questions { C++ }

What apps are written in c++?

815


Is vector a class in c++?

814


How to input string in C++

603


Explain the isa and hasa class relationships. How would you implement each?

891


Who discovered c++?

758


What will strcmp("Astring", "Astring"); return a) A positive value b) A negative value c) Zero

889


Explain rtti.

808


What is low level language in simple words?

810


What is a literal in c++?

766


What is a map in c++?

789


What are the advantages of using const reference arguments in a function?

855


To what does “event-driven” refer?

832


How can we read/write Structures from/to data files?

869


What is the difference between virtual functions and pure virtual functions?

909


Can constructor be private in c++?

786