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

Explain mutable storage class specifier.

1138

When to use “const” reference arguments in a function?

1127

Comment on local and global scope of a variable.

1219

What are the extraction and insertion operators in c++? Explain with examples.

1270

What is the difference between while and do while loop?

1213

What are the comments in c++?

1044

What is a constant? Explain with an example.

1087

What is the basic structure of a c++ program?

1222

Explain the static member function.

1233

Give an example of run-time polymorphism/virtual functions.

1065

Does c++ support multilevel and multiple inheritances?

1065

What is the purpose of extern storage specifier?

1275

What are the various access specifiers in c++?

1100

What is the precedence when there is a global variable and a local variable in the program with the same name?

1186

What is the difference between while and do while loop? Explain with examples.

1168

Un-Answered Questions { C++ }

What is c++ library?

1102

What is difference between polymorphism and inheritance?

1139

What is operators in c++?

1065

How long to learn object oriented programming?

1149

Is c++ the best programming language?

1085

What are pointers, when declared, intialized to a) NULL b) Newly allocated memory c) Nothing. Its random

1201

What is meant by stl in c++?

1226

What is istream and ostream in c++?

1219

What is an accessor in c++?

1127

Is set c++?

1052

What is the purpose of a constructor? Destructor?

1209

How does class accomplish data hiding in c++?

1241

What is polymorphism and its type in c++?

1140

i wanted to know about questions about c,c++ , which is required for placements.... im a fresher

2276

Write a recursive program to calculate factorial in c++.

1151

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