C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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 1453

What is meant by reference variable in C++?

1 1388

How to create a reference variable in C++

1 1396

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

1 1324

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

790

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

821

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

1 1445

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

4 2441

What are class and object in C++?

1 1520

Compare compile time polymorphism and Runtime polymorphism

1 1275

What do you know about friend class and friend function?

1 1287

Define inline function

1 1360

What is a reference in C++?

1 1465

What do you mean by abstraction in C++?

1 1327

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

4 2381

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Un-Answered Questions { C++ General }

Discuss the effects occur, after an exception thrown by a member function is unspecified by an exception specification?

1124

What are maps in c++?

1004

Should I learn c or c++ or c#?

1050

Differentiate between C and C++.

1322

When one must use recursion function? Mention what happens when recursion functions are declared inline?

1235

Write a program to add three numbers in C++ utilizing classes.

1182

Explain the use of vtable.

1132

Define the process of handling in case of destructor failure?

1116

Are c and c++ similar?

1111

Explain stack & heap objects?

1096

What is class invariant in c++?

1277

Show the declaration for a static function pointer.

1108

Is python better than c++?

1084

Why should we use null or zero in a program?

1097

Which programming language is best to learn first?

1121

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