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

How is objective c different from c++?

1255

What is a static member?

1049

What are the two main components of c++?

1103

Differentiate between structure and class in c++.

1090

What data encapsulation is in c++?

1157

Explain what data encapsulation is in c++?

1102

What is a standard template library (stl)? What are the various types of stl containers?

1170

What is a standard template library (stl)?

1130

What are the various types of stl containers?

1185

What do you mean by ‘void’ return type?

1063

Explain register storage specifier.

1024

Does c++ support exception handling?

1067

What are multiple inheritances (virtual inheritance)?

1062

Explain the isa and hasa class relationships. How would you implement each?

1132

State the difference between pre and post increment/decrement operations.

1084

Un-Answered Questions { C++ }

When we use Abstract Class and when we use Interface?where we will implement in real time?

2185

Explain operator overloading.

1066

Is it possible for a member function to use delete this?

1080

What is meant by multiple inheritance?

1264

What are containers in c++?

992

How does code-bloating occur in c++?

1205

Define upcasting.

1043

What are the defining traits of an object-oriented language?

1210

Explain stack unwinding.

1077

What is a NULL Macro? What is the difference between a NULL Pointer and a NULL Macro?

1116

What are the three main types of variables?

1130

Can recursive program be written in C++?

1232

Are there any special rules about inlining?

1085

Where do I find the current c or c++ standard documents?

1093

What is an undefined behavior and sequence points

1012

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