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

STL (140)
OOPS (873)
C++ General (2409)

C++ Interview Questions

Questions Answers Views Company eMail

Why it is called runtime polymorphism?

1156

What are two types of polymorphism?

1089

What is abstraction oop?

1106

Why do we need polymorphism in c#?

1185

What is a class oop?

1025

What is the example of polymorphism?

1148

What is overloading in oops?

1179

What is encapsulation in simple terms?

1053

Why do we use oop?

1122

How many human genes are polymorphic?

1081

What is class encapsulation?

1115

What is interface in oop?

1144

What is encapsulation with real life example?

1055

What is an advantage of polymorphism?

1111

What is an example of genetic polymorphism?

1202

Un-Answered Questions { C++ }

Which is better c++ or java?

996

Write some differences between an external iterator and an internal iterator?

1035

Can a program run without main?

1267

What do you by Function Overloading in C++?

1053

what are the types of Member Functions?

1144

What is the purpose of polymorphism?

1144

What are the benefits of c++?

1072

How many different levels of pointers are there?

1228

How can you differentiate between inheritance and implementation in c++?

1234

What happens if a pointer is deleted twice?

1291

How to use CMutex, CSemaphore in VC++ MFC

4802

What is a c++ object?

1193

What are built-in functions? What is the syntax for the definition?

1099

What is encapsulation c#?

1096

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

1081

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