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 in C++ for Fibonacci series

Axtria, ITC Indian Tobacco Company,

1155

List different attributes in C++?

Ericsson,

1034

What is jump statement in C++?

Ericsson,

1077

Describe the syntax of single inheritance in C++?

Fidelity,

1037

Name the operators that cannot be overloaded in C++?

Fidelity,

1015

What are the various storage classes in C++?

Fidelity,

1108

What is the use of 'this' pointer?

Fidelity,

1232

What is an operator function? Describe the function of an operator function?

Fidelity,

1090

Which one is better- macro or function?

Fidelity,

1145

In a function declaration what does extern means?

Flextronics,

1007

What happens if a pointer is deleted twice?

Flextronics,

1240

What is the difference between a "copy constructor" and an "assignment operator" in C++?

Genpact,

1041

How many different levels of pointers are there?

Genpact,

1178

How would perform Pattern Matching in C++?

Genpact,

1192

How would you call C functions from C++ and vice versa?

Genpact,

1110

Un-Answered Questions { C++ }

What is the oops and benefits of oops programming?

944

Which recursive sorting technique always makes recursive calls to sort subarrays that are about half size of the original array?

960

What is object and class in oops?

1018

What is token c++?

993

What do you know about Volatile keyword in C++? Explain with an example code.

988

Describe the advantage of an external iterator.

1001

Write a Program for dynamically intialize a 2 dimentional array. Eg:5x20, accept strings and check for vowels and display the no.finally free the space allocated .

1105

How do I exit turbo c++?

1024

How can you tell what shell you are running on unix system?

1083

How does a C++ structure differ from a C++ class?

1088

What is oops?what is its use in software engineering?

1001

What is the difference between object-oriented programming and procedural programming?

1174

What is pointer to member?

1038

List the special characteristics of constructor.

1136

Do you know the use of vtable?

1101

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