C++ Interview Questions
Questions Answers Views Company eMail

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

IBM, Oracle, Wipro,

12 73632

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

Belzabar, Citrix, Microsoft, Wipro,

4 23397

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

4 16402

Can inline functions have a recursion? Give the reason?

3 8544

How Virtual functions call up is maintained?

2 9725

What is problem with Runtime type identification?

2 8852

What about Virtual Destructor?

Virtusa,

1 6535

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

HP, iGate, TCS,

18 29064

What is the difference between static global and global ?

CA,

2 7489

structure contains int, char, float how it behaves for big endian and little endian?

BITS,

1 4875

When copy constructor can be used?

Symphony,

4 11484

What is the use of static functions?

Symphony,

10 31156

How const functions will be treated by compiler?

Symphony,

3 6078

When volatile can be used?

Symphony,

3 7355

How to stop conversions among objects?

Symphony,

5 9431


Un-Answered Questions { C++ }

what is VOID?

822


Explain what is oop?

810


write a programe to calculate the simple intrest and compund intrest using by function overlading

1884


What is an interface in oop?

768


Why is destructor used?

749


Please explain class & object in c++?

777


give me an example for testing a program showing the test path .show how the test is important and complex.

2655


What is destructor oops?

827


hi, this is raju,iam studying b.tech 2nd year,iam want know about group1 and group2 details, and we can studying without going to any instutions? please help me.

1734


What is difference between data abstraction and encapsulation?

826


What is the real purpose of class – to export data?

841


What is encapsulation in c++ with example?

753


What is the use of "new" operator?

879


Explain the difference between abstract class and interface in c++?

734


What are the implicit member functions of class?

809