C++ General Interview Questions
Questions Answers Views Company eMail

Define anonymous class.

817

Explain queue. How it can be implemented?

898

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

807

Explain stack & heap objects?

826

What is insertion sorting?

865

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

730

Explain rtti.

807

Where are setjmp and longjmp used in c++?

848

What is function prototyping?

844

Define copy constructor.

863

How are virtual functions implemented in c++?

819

Explain selection sorting. Also write an example.

818

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

851

Define stacks. Provide an example where they are useful.

786

When is dynamic checking necessary?

804


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Un-Answered Questions { C++ General }

What is a v-table?

893


Can you explicitly call a destructor on a local variable?

823


Define anonymous class.

817


How do I start a c++ project?

801


Is c# written in c++?

731


What is buffering in c++?

830


If a round rectangle has straight edges and rounded corners, your roundrect class inherits both from rectangle and from circle, and they in turn both inherit from shape, how many shapes are created when you create a roundrect?

882


How does work in c++?

833


What is the use of string in c++?

763


What is std :: flush?

820


In c++, what is the difference between method overloading and method overriding?

829


Can char be a number c++?

802


Which is better turbo c++ or dev c++?

777


Will c++ be replaced?

824


Explain overriding.

780