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

C Interview Questions

Questions Answers Views Company eMail

Explain what is a stream?

1091

Explain what is a static function?

1111

Explain how can you tell whether a program was compiled using c versus c++?

1103

Explain what is the difference between functions abs() and fabs()?

1187

Explain what is the best way to comment out a section of code that contains comments?

1141

Explain what is the benefit of using an enum rather than a #define constant?

1220

Explain what is a pragma?

1049

Explain what are the different data types in c?

1221

Explain what are the standard predefined macros?

1119

Explain what is the difference between null and nul?

1158

Explain what does the format %10.2 mean when included in a printf statement?

1365

Explain what does a function declared as pascal do differently?

1288

Explain what are multibyte characters?

1197

Explain do array subscripts always start with zero?

1232

Explain what are global variables and explain how do you declare them?

1170

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Un-Answered Questions { C }

What does void main () mean?

1240

Explain logical errors? Compare with syntax errors.

1071

how much salary u want ? why u join in our company? your domain is core sector why u prefer software ?

1985

Why void is used in c?

1019

Write a program to find the biggest number of three numbers in c?

1047

How do you convert strings to numbers in C?

1227

How can you find out how much memory is available?

1071

Explain spaghetti programming?

1254

Differentiate between null and void pointers.

1166

Explain why C language is procedural?

1221

The statement, int(*x[]) () what does in indicate?

1149

What is the role of && operator in a program code?

1076

What is a macro, and explain how do you use it?

1079

What are keywords c?

1032

How do you print only part of a string?

1023

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