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 references in c++? What is a local reference?

1035

Describe exception handling concept with an example?

1048

What are guid?

1242

Explain the problem with overriding functions

1148

How is static data member similar to a global variable?

1115

What are static variables?

1134

What are friend classes?

1064

What are references in c++?

1136

Do inline functions improve performance?

1067

Distinguish between new and malloc and delete and free().

1022

What are friend classes? What are advantages of using friend classes?

1104

Explain what happens when a pointer is deleted twice?

1252

What is the default access level?

1062

What is binary object model?

1022

What are associate containers?

1020

Un-Answered Questions { C++ }

what is multi-threading in C++?

1054

What is the cout in c++?

1052

What is static in oop?

1076

What do you mean by abstraction?

1065

What is the C-style character string?

1146

Explain how to initialize a const member data.

1032

Evaluate the following expression as C++ would do :8 * 9 + 2 * 5 a) 82 b) 79 c) 370 d) list

1000

What causes a runtime error c++?

1125

What is object oriented programming (oop)?

1109

what type of question are asked in thoughtworks pair programming round ?

2208

To which numbering system can the binary number 1101100100111100 be easily converted to?

1059

What do you mean by “this” pointer?

1070

What is the difference between public and private data members?

1175

What flag means?

957

What operators can you overload in c++?

1040

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