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?

1 561

What is meant by reference variable in C++?

1 551

How to create a reference variable in C++

1 563

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

1 547

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

331

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

312

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

1 561

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

1 745

What are class and object in C++?

1 655

Compare compile time polymorphism and Runtime polymorphism

1 509

What do you know about friend class and friend function?

1 554

Define inline function

1 565

What is a reference in C++?

1 642

What do you mean by abstraction in C++?

1 541

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

1 526

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Un-Answered Questions { C++ General }

How can you quickly find the number of elements stored in a static array?

642

How is c++ different from java?

563

What is the use of namespace std in C++?

623

Can we sort map in c++?

598

Is map thread safe c++?

636

Can I uninstall microsoft c++ redistributable?

611

Is nan a c++?

615

What is class invariant in c++?

750

how to access grid view row?

1814

declare an array of structure where the members of the structure are integer variable float variable integer array char variable access all elements of the structure using dot operator and this pointer operator

1743

What is the difference between set and map in c++?

612

What is a .h file c++?

533

Why null pointer is used?

584

When should I use unitbuf flag?

592

What is the main function c++?

604

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