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

C Interview Questions

Questions Answers Views Company eMail

Can true be a variable name in c?

1043

Why do we need functions in c?

1024

Why static variable is used in c?

1037

Where local variables are stored in c?

1012

What is external variable in c?

1065

What is static and volatile in c?

1226

What is static volatile in c?

1025

What is variable in c example?

1075

Where are c variables stored in memory?

1073

What is methods in c?

1100

What are extern variables in c?

995

What does return 1 means in c?

1073

What is sizeof int in c?

1062

Where static variables are stored in memory in c?

1003

Why do we write return 0 in c?

1063

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Un-Answered Questions { C }

Write a program to check prime number in c programming?

1095

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

1103

Write a C/C++ program that connects to a MySQL server and checks if the InnoDB plug-in is installed on it. If so, your program should print the maximum number of concurrent threads that the InnoDB plug-in can create.

1942

Explain what is wrong with this statement? Myname = ?robin?;

1588

What are Macros? What are its advantages and disadvantages?

1164

What is ambagious result in C? explain with an example.

2638

How do we open a binary file in Read/Write mode in C?

1242

Why c is called a middle level language?

1114

What is the explanation for modular programming?

1216

The number of bytes of storage occupied by short, int and long are a) 2, 2 and 4 b) 2, 4 and 4 c) 4, 4 and 4 d) none

1246

Why do we use main function?

1182

Is c object oriented?

972

What does s c mean in text?

1098

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

1031

What is table lookup in c?

1101

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