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

C++ General Interview Questions

Questions Answers Views Company eMail

Differentiate between an array and a list?

1223

How is new() different from malloc()?

1179

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

1045

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

1212

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

1069

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

1096

Explain the volatile and mutable keywords.

1115

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

995

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

1111

Explain what is polymorphism in c++?

1178

How is objective c different from c++?

1305

What is a static member?

1092

What are the two main components of c++?

1152

Differentiate between structure and class in c++.

1137

What data encapsulation is in c++?

1241

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Un-Answered Questions { C++ General }

Differentiate between an inspector and a mutator ?

1289

What is iterator in c++?

1165

What is the maximum value of a unsigned char a) 255 b) 256 c) 128

1120

What are the syntactic rules to be avoid ambiguity in multiple inheritance?

1232

What is difference between malloc()/free() and new/delete?

1222

Differentiate between late binding and early binding.

1339

Difference between pass by value and pass by reference?

1211

What are c++ stream classes?

1095

Why c++ is created?

1053

Where can I run c++ program?

1111

How is static data member similar to a global variable?

1168

How to declare a function pointer?

1044

If a base class is an adt, and it has three pure virtual functions, how many of these functions must be overridden in its derived classes?

1147

What is the syntax for a for loop?

1200

What is this pointer in c++?

1486

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