C++ General Interview Questions
Questions Answers Views Company eMail

Define anonymous class.

623

Explain queue. How it can be implemented?

672

Differentiate between late binding and early binding. What are the advantages of early binding?

580

Explain stack & heap objects?

630

What is insertion sorting?

664

What is the type of 'this' pointer? When does it get created?

548

Explain rtti.

592

Where are setjmp and longjmp used in c++?

620

What is function prototyping?

622

Define copy constructor.

620

How are virtual functions implemented in c++?

603

Explain selection sorting. Also write an example.

582

How we can differentiate between a pre and post increment operators during overloading?

593

Define stacks. Provide an example where they are useful.

576

When is dynamic checking necessary?

601


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Un-Answered Questions { C++ General }

Why is main an int?

524


Should I learn c++ c?

611


What is else syntax in c++?

640


What is helper in c++?

571


Is c++ still being used?

563






Why isn't sizeof for a struct equal to the sum of sizeof of each member?

540


What do you mean by delegate? Can a user retain delegates?

526


Why do we use classes in c++?

577


What does flush do?

557


How do I download c++?

571


What is a c++ vector?

593


What is the role of static keyword for a class member variable?

627


Write a note about the virtual member function?

603


Difference between inline functions and macros?

598


Write a program in C++ for Fibonacci series

662