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 1352

What is meant by reference variable in C++?

1 1293

How to create a reference variable in C++

1 1323

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

1 1260

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

742

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

764

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

1 1353

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

4 2316

What are class and object in C++?

1 1444

Compare compile time polymorphism and Runtime polymorphism

1 1224

What do you know about friend class and friend function?

1 1210

Define inline function

1 1291

What is a reference in C++?

1 1389

What do you mean by abstraction in C++?

1 1265

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

4 2230

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Un-Answered Questions { C++ General }

Is there a sort function in c++?

1002

What is a c++ object?

1176

How do you establish a has-a relationship?

1111

What is pure virtual function?

1066

How can virtual functions in c++ be implemented?

1135

State two differences between C and C++.

1172

Write a function that swaps the values of two integers, using int* as the argument type?

1031

write a c++ program to create class student having datamember name,Roll_no,age,and branch intilcization all the member using constructor print the all the details on the screen.

2692

What is a namespace in c++?

2031

Is empty stack c++?

997

What is difference between rand () and srand ()?

1088

How are pointers type-cast?

1117

What is called array?

1088

Explain Memory Allocation in C/C++ ?

1072

Why c++ is better than c language?

1020

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