C++ General Interview Questions
Questions Answers Views Company eMail

What is the difference between public, private, protected inheritance?

Wipro,

12 58139

What is Virtual Inheritance?

Amazon, Wipro,

7 14752

What is the difference between operator new and the new operator?

Amazon, TCS, Wipro,

3 11371

What happens if an exception is throws from an, object's constructor and object's destructor?

Wipro,

4 15552

What is the difference between Pointer and a Reference? When you would use them?

Wipro,

4 11743

What are the differences between a struct in C and in C++?

Amazon, Wipro,

8 15950

What are the differences between a struct and a class in C++?

Amazon, Wipro,

7 11422

What are the differences between public, private, and protected access?

IBM, Oracle, Wipro,

12 71478

What is the difference between a copy constructor and an overloaded assignment operator?

Belzabar, Citrix, Microsoft, Wipro,

4 22518

How do you link a C++ program to C functions?

4 15803

Can inline functions have a recursion? Give the reason?

3 8140

How Virtual functions call up is maintained?

2 9246

What is problem with Runtime type identification?

2 8356

What about Virtual Destructor?

Virtusa,

1 6084

What are advantages of C++ when comparing with C?

HP, iGate, TCS,

18 27053


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Un-Answered Questions { C++ General }

What is the difference between a reference and a pointer?

601


What is the difference between reference and pointer?

614


What is a pointer with example?

663


How do I use arrays in c++?

587


What is helper in c++?

576






What are different types of loops in c++?

660


If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

593


What is diamond problem in c++?

542


Write a program that takes a 5 digit number and calculates 2 power that number and prints it.

2073


What is endl?

639


What is auto type c++?

630


How do I get good at c++ programming?

602


What are destructors?

577


What are c++ redistributables?

564


Why is c++ is better than c?

519