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?

1 667

What is meant by reference variable in C++?

1 644

How to create a reference variable in C++

1 669

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

1 630

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

397

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

363

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

1 676

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

1 850

What are class and object in C++?

1 750

Compare compile time polymorphism and Runtime polymorphism

1 608

What do you know about friend class and friend function?

1 634

Define inline function

1 645

What is a reference in C++?

1 743

What do you mean by abstraction in C++?

1 645

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

1 618

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Un-Answered Questions { C++ General }

Is std :: string immutable?

627

Are there any special rules about inlining?

645

How the virtual functions maintain the call up?

663

Explain the different access specifiers for the class member in c++.

606

What is oops in c++?

660

What is the cout in c++?

629

What is a singleton class c++?

609

What are advantages of c++?

638

What flag means?

583

Why is c++ still popular?

660

What is the difference between ++ count and count ++?

655

What is the v-ptr?

711

What are the advantages of using a pointer?

668

What is a v-table?

719

Is it legal in c++ to overload operator++ so that it decrements a value in your class?

673

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