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

What are mutator methods in c++?

1208

Differentiate between a pointer and a reference with respect to c++.

1310

What is the use of dot in c++?

1135

What is class definition in c++ ?

1147

What are the vectors in c++?

1104

Differentiate between an array and a list?

1231

How is new() different from malloc()?

1187

What is data abstraction? How is it different from data encapsulation?

1063

What are inline functions? What is the syntax for defining an inline function?

1224

Explain what are single and multiple inheritances in c++?

1076

What is the identity function in c++? How is it useful?

1111

Explain the volatile and mutable keywords.

1126

What do you mean by delegate? Can a user retain delegates?

1008

What do you mean by function and operator overloading in c++?

1121

Explain what is polymorphism in c++?

1186

Un-Answered Questions { C++ }

What is difference between polymorphism and inheritance?

1139

What is encapsulation in simple terms?

1104

What is meant by const_cast?

1188

Is c++ still being used?

1071

What does it mean to declare a function or variable as static?

1063

What is the insertion operator and what does it do?

1110

Is c++ still in demand?

1216

How do you remove an element from a set in c++?

1144

write string class as your own class in java without using any built-in function

2561

What is the use of structure in c++?

1091

Can you overload the operator+ for short integers?

1097

What is the difference between #import and #include?

1111

Specify different types of decision control statements?

923

Why do we use the using declaration?

1241

What is an algorithm (in terms of the STL/C++ standard library)?

1194

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