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

C Interview Questions

Questions Answers Views Company eMail

Can we use any name in place of argv and argc as command line arguments?

1016

What is logical error?

1068

If you know then define #pragma?

1057

What is the c language function prototype?

1044

What is #line?

1007

Can main () be called recursively?

1066

Do you know what are the properties of union in c?

1002

Tell us bitwise shift operators?

1024

What is the purpose of 'register' keyword in c language?

980

What is the difference between malloc() and calloc() function in c language?

1032

What is memcpy() function?

1051

If a variable is a pointer to a structure, then which operator is used to access data members of the structure through the pointer variable?

1201

What is a macro in c preprocessor?

1056

How to compare array with pointer in c?

1055

Tell me when would you use a pointer to a function?

1015

Post New C Questions

Un-Answered Questions { C }

All technical questions

1923

When should the const modifier be used?

1062

Whatâ€™s the special use of UNIONS?

1111

What standard functions are available to manipulate strings?

1078

regarding pointers concept

1981

When we use void main and int main?

1020

How do you define a function?

972

What is the difference between a string and an array?

1157

please give me a VIRTUSA sample palcement papers.... you will only send TECHNICAL SECTION..... that is help for me Advance Thanks........................

1956

what is the difference between 123 and 0123 in c?

1159

What are preprocessor directives in c?

1035

the statement while(i) puts the entire logic in loop. this loop is called a) indefinite loop b) definite loop c) loop syntax wrong d) none of the above

993

What is the difference between far and near ?

1157

What is typedef?

1340

What’s a signal? Explain what do I use signals for?

1059

For More Un-Answered { C } Questions Click Here