C++ General Interview Questions
Questions Answers Views Company eMail

What you mean by early binding and late binding? How it is related to dynamic binding?

1 501

What is meant by reference variable in C++?

1 505

How to create a reference variable in C++

1 510

What are the difference between reference variables and pointers in C++?

1 503

What will the line of code below print out and why?

292

What is the error in the code below and how should it be corrected?

279

What will i and j equal after the code below is executed? Explain your answer.

1 497

What are the different data types present in C++?

1 693

What are class and object in C++?

1 606

Compare compile time polymorphism and Runtime polymorphism

1 447

What do you know about friend class and friend function?

1 500

Define inline function

1 519

What is a reference in C++?

1 587

What do you mean by abstraction in C++?

1 493

What do you mean by call by value and call by reference?

1 477


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Un-Answered Questions { C++ General }

What are the restrictions apply to constructors and destructors?

602


Is it possible to write a c++ template to check for a function's existence?

550


Define the process of error-handling in case of constructor failure?

533


What is guard code in c++?

605


Can manipulators fall in love?

538






Explain overriding.

572


Can c++ do everything c can?

572


Why do we use using namespace std in c++?

564


What is the latest c++ standard?

657


What is a virtual destructor? Explain the use of it?

517


What are the various oops concepts in c++?

562


Explain one method to process an entire string as one unit?

891


What is virtual destructor ans explain its use?

576


What are c++ data types?

611


Can we specify variable field width in a scanf() format string? If possible how?

633