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This study list is mainly focused on the most repeatedly asked and the latest updated C++ interview questions that are appearing in most of the current C++ interviews.

C++ is a powerful and general-purpose programming language created by Bjarne Stroustrup as an extension of the C programming language. C++ is standardized by the ISO (International Organization for Standardization) and they revise and publish the new version from time to time.

Some real-world applications where C++ is widely used

  • CAD Software.
  • Game Development.
  • GUI-based applications.
  • Operating systems
  • Banking applications.
  • Advanced computations and graphics.
  • Embedded systems.
  • Database software.

If you are looking for “C++ interview questions” or  “advanced C++ interview questions, then you are at the right place. Here I have tried to create a collection of “C++ interview questions with answers” that might ask by your interviewer. These C++ interview questions are not only for fresher but also good for the experienced person.

We have categories these C++ Questions into three parts basicintermediate and advanced. I hope these free C++ interview questions with the answer will be helpful for your next job. If you want to add more questions related to  C++ programming and concept or want to give the answer to any mentioned C++ interview questions, then please write in the comment box. It is helpful to others.


Define C++?
What is the difference between C and C++?
What is a class in C++?
What is an object in c++?
Why use access modifiers in C++?
What are C++ access modifiers?
What are the differences between a class and a structure in C++?
Why is the size of an empty class not zero in C++?
What is a constructor in c++?
Is the default constructor exists in C++?
What are the various OOPs concepts in C++?
What is polymorphism in C++?
What are the different types of polymorphism in C++?
Compare compile-time polymorphism and Run-time polymorphism in c++?
What is encapsulation in c++?
What Is Inheritance in c++?
What is an abstraction in C++?
What is a reference in C++?
What is the default constructor in c++?
What is a destructor in C++?
total questions: 54





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