C++ General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

C++ General Interview Questions

Questions Answers Views Company eMail

what kind of projects are suitable for c and c++

995

what is the difference between overloading & overriding? give example.

1105

what is a class? Explain with an example.

1103

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

1028

What is vector processing?

1117

Explain about Virtual Function in C++?

975

Write a function to perform the substraction of two numbers. Eg: char N1="123", N2="478", N3=-355(N1-N2).

958

What is Destructor in C++?

1147

Write a Program for find and replace a character in a string.

1016

What is constructor in C++?

1018

Explain about Garbage Collector?

1065

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 .

1093

Write a Program for read a line from file from location N1 to N2 using command line arguments. Eg:exe 10 20 a.c

1232

What is the use of "new" operator?

1074

Write a Program to find the largest of 4 no using macros.

1034

Post New C++ General Questions

Un-Answered Questions { C++ General }

Can non graphic characters be used and processed in C++?

1137

How to access a variable of the structure?

1019

What is &x in c++?

947

What are the differences between the function prototype and the function defi-nition?

1046

What is the need of a destructor?

1072

Do you need a main function in c++?

1080

Write about the stack unwinding?

1021

What is the best c c++ compiler for windows?

1002

What do you mean by enumerated data type?

1006

What are the types of pointer?

1039

Why is c++ a mid-level programming language?

972

Explain the problem with overriding functions

1094

What is struct c++?

952

What is virtual table?

1054

Why c++ is created?

954

For More Un-Answered { C++ General } Questions Click Here