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

Write a program for Divide a number with 2 and Print the output ( NOTE: Check for divide by zero error).

1111

What is function overloading in C++?

1 1427

Explain the scope resolution operator?

2 2022

How many ways are there to initialize an int with a constant?

1 1760

How does throwing and catching exceptions differ from using setjmp and longjmp?

1 1625

What is a conversion constructor?

1 1609

When should you use multiple inheritance?

2 2314

What is a virtual destructor?

2 1987

When is a template a better solution than a base class?

1 1711

What is a mutable member?

1 1438

What is an explicit constructor?

1 1554

What is the Standard Template Library?

1 1620

Describe run-time type identification?

1 1652

What problem does the namespace feature solve?

1 1561

Are there any new intrinsic (built-in) data types?

1 1534

Un-Answered Questions { C++ }

What is abstraction c++?

1012

Write a short code using c++ to print out all odd number from 1 to 100 using a for loop

1026

What is abstract keyword in c++?

1074

Why do we use using namespace std in c++?

1082

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

1093

Explain about Garbage Collector?

1120

What are Agilent PRECOMPILERS?

1051

How the keyword struct is different from the keyword class in c++?

1043

What are "pure virtual" functions?

1130

What is the use of structure in c++?

1038

what is upcasting in C++?

1187

Can I learn c++ without c?

1144

Explain friend class?

1130

How do you answer polymorphism?

1061

What do you mean by global variables?

1074

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