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

How would you use the functions memcpy(), memset(), memmove()?

1098

How would you obtain segment and offset addresses from a far address of a memory location?

1078

What is near, far and huge pointers? How many bytes are occupied by them?

1119

Write down the equivalent pointer expression for referring the same element a[i][j][k][l]?

1264

which one is equivalent to multiplying by 2:Left shifting a number by 1 or Left shifting an unsigned int or char by 1?

1182

Can you write a function similar to printf()?

1130

Write a program which uses functions like strcmp(), strcpy()? etc

1102

What is a far pointer? where we use it?

1077

If we want that any wildcard characters in the command line arguments should be appropriately expanded, are we required to make any special provision? If yes, which?

1510

What is the difference between the functions memmove() and memcpy()?

1122

Write a program which employs Recursion

1239

How can we check whether the contents of two structure variables are same or not?

1073

What are enumerations?

1106

Can we specify variable field width in a scanf() format string? If possible how?

1267

Does there exist any other function which can be used to convert an integer or a float to a string?

1081

Un-Answered Questions { C++ }

What is polymorphism programming?

1132

Write a program which employs Recursion

1239

What is the first name of c++?

1068

What is purpose of abstract class?

1074

Differentiate between structure and class in c++.

1089

Can you explain polymorphism?

1113

What is private public protected in c++?

1053

Write a C++ program to print strings in reverse order.

943

what is c++

2389

What is a driver program?

1106

Does dev c++ support c++ 11?

1018

what is graphics

2461

officer say me - i am offered to a smoking , then what can you say

2102

What is a class template in c++?

1054

What is decltype c++?

999

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