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

C Interview Questions

Questions Answers Views Company eMail

What are Storage Classes in C ?

CTS, HP, IBM, Maharaja Whiteline, Tamil Nadu Open University TNOU, TATA, TCS, Wipro,

32 128858

How the processor registers can be used in C ?

HP,

7 19042

What is an volatile variable?

HP,

15 40984

How to access or modify the const variable in c ?

HCL, HP,

16 43676

What is structure padding ?

HP,

3 33252

What is structure packing ?

HP,

2 16045

How to implement call back functions ?

HP,

3 12441

What is an anonymous union and where to apply that ?

HP,

3 12197

How to implement variable argument functions ?

HP,

1 10367

What are advantages and disadvantages of recursive calling ?

College School Exams Tests, Evolving Systems, HP, Jyoti Ltd, Sage, Wipro,

12 104379

How the C program can be compiled?

HP,

11 25094

What are the preprocessors?

HP,

9 20398

what are the various memory handling mechanisms in C ?

HP,

4 13782

what is a function pointer and how all to declare ,define and implement it ???

Honeywell,

4 13206

Give a fast way to multiply a number by 7

Accenture, Aricent, Microsoft,

15 52576

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Un-Answered Questions { C }

What is the package for freshers(Non IIT) in amazon(hyderabad). And what is the same for those who are a contract employee.

4285

How can I change their mode to binary?

1123

Is file a keyword in c?

935

What are the types of c language?

1037

How can I prevent another program from modifying part of a file that I am modifying?

1061

Is return a keyword in c?

1090

Write a program to reverse a given number in c language?

1120

What is the difference between exit() and _exit() function in c?

1078

What is I ++ in c programming?

1123

What is the right type to use for boolean values in c?

1041

How can I manipulate strings of multibyte characters?

1115

What are data types in c language?

1059

Write the control statements in C language

1208

How do you define a string?

1106

Are there constructors in c?

1011

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