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 116674

How the processor registers can be used in C ?

HP,

7 16342

What is an volatile variable?

HP,

15 35306

How to access or modify the const variable in c ?

HCL, HP,

16 37033

What is structure padding ?

HP,

3 30550

What is structure packing ?

HP,

2 13925

How to implement call back functions ?

HP,

3 10106

What is an anonymous union and where to apply that ?

HP,

3 9982

How to implement variable argument functions ?

HP,

1 8492

What are advantages and disadvantages of recursive calling ?

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

12 98151

How the C program can be compiled?

HP,

11 20534

What are the preprocessors?

HP,

9 16875

what are the various memory handling mechanisms in C ?

HP,

4 11656

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

Honeywell,

4 11122

Give a fast way to multiply a number by 7

Accenture, Aricent, Microsoft,

15 47767


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Un-Answered Questions { C }

How can I read/write structures from/to data files?

585


What is malloc() function?

673


How arrays can be passed to a user defined function

616


What are the uses of null pointers?

629


What is typedef example?

663






What are different storage class specifiers in c?

686


Write a Program to find whether the given number or string is palindrome.

651


What's the difference between constant char *p and char * constant p?

692


What is pass by value in c?

627


What is volatile c?

569


what is different between auto and local static? why should we use local static?

679


What are local static variables?

659


Can you think of a logic behind the game minesweeper.

2043


What are the types of type specifiers?

650


What is chain pointer in c?

636