C++ General Interview Questions
Questions Answers Views Company eMail

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

Wipro,

12 58261

What is Virtual Inheritance?

Amazon, Wipro,

7 14824

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

Amazon, TCS, Wipro,

3 11410

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

Wipro,

4 15588

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

Wipro,

4 11794

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

Amazon, Wipro,

8 16028

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

Amazon, Wipro,

7 11496

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

IBM, Oracle, Wipro,

12 71583

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

Belzabar, Citrix, Microsoft, Wipro,

4 22560

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

4 15831

Can inline functions have a recursion? Give the reason?

3 8154

How Virtual functions call up is maintained?

2 9267

What is problem with Runtime type identification?

2 8387

What about Virtual Destructor?

Virtusa,

1 6100

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

HP, iGate, TCS,

18 27145


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Un-Answered Questions { C++ General }

What is function prototyping? What are its advantages?

603


Define the operators that can be used with a pointer.

589


What does it mean to declare a member function as static?

624


Will a catch statement catch a derived exception if it is looking for the base class?

571


How does a C++ structure differ from a C++ class?

634






What is the difference between multiple and multilevel inheritance in c++?

639


What do you mean by static variables?

616


Explain all the C++ concepts using examples.

697


what is the difference between overloading & overriding? give example.

579


What jobs can you get with a c++ certification?

603


What are the four main data types?

595


Is c++ a difficult language?

590


What is meant by a delegate?

628


Explain the difference between static and dynamic binding of functions?

574


What happens when you make call 'delete this;'?

614