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?

1080

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

1104

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()?

1123

Write a program which employs Recursion

1240

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?

1269

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

1085

Un-Answered Questions { C++ }

What is the meaning of the following declaration: int *const *const *i?

1002

What is a node class in c++?

1073

which of the following is not an secondary constant a) array b) real c) union

1806

Why do we use polymorphism?

1085

Why do we use the using declaration?

1174

can we make game by using c

4148

What are the various oops concepts in c++?

1046

What is static in c++?

1063

How long will it take to learn programming?

1064

Is c++ an integer?

1039

write string class as your own class in java without using any built-in function

2502

Explain what are the sizes and ranges of the basic c++ data types?

1161

What is the type of this pointer in c++?

1071

what are Access specifiers in C++ class? What are the types?

1235

What flag means?

961

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