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

C Interview Questions

Questions Answers Views Company eMail

How can I call fortran?

1047

How can I discover how many arguments a function was actually called with?

1070

Can you tell me how to check whether a linked list is circular?

1 1421

What does static variable mean in c?

1110

How can I send mail from within a c program?

1034

Why does not c have an exponentiation operator?

1051

How can I open files mentioned on the command line, and parse option flags?

1074

What is the stack in c?

1156

What is the best style for code layout in c?

1102

How can I do graphics in c?

1035

How can I find the modification date and time of a file?

1087

Is there a way to switch on strings?

1089

What is the total generic pointer type?

1159

How can I invoke another program (a standalone executable, or an operating system command) from within a c program?

1216

How can I automatically locate a programs configuration files in the same directory as the executable?

1169

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Un-Answered Questions { C }

What is the difference between mpi and openmp?

1301

How to write a multi-statement macro?

1049

What is function prototype in c language?

1034

What is wild pointer in c?

1078

How many parameters should a function have?

1196

Explain how to reverse singly link list.

1147

By using C language input a date into it and if it is right?

1086

What is define c?

1080

What is openmp in c?

1024

How can you pass an array to a function by value?

1125

What is the use of putchar function?

1058

How do you initialize pointer variables?

1103

What are the basic data types associated with c?

1273

writ a program to compare using strcmp VIVA and viva with its output.

2024

A text file that contains declarations used by a group of functions,programs,or users a) executable file b) header file c) obj file d) .cfile

1099

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