C Interview Questions
Questions Answers Views Company eMail

How to develop software using "c" programming?

IBM, TCS,

1 9393

regarding pointers concept

1594

what will be the out put. #include void main() { printf("Output:"); printf(1+"vikashpatel"); }//output: ikashpatel

V2 Solutions,

1 3783

write an algorithm and c program to add two 2x2 matrics

2 14507

in one file global variable int i; is declared as static. In another file it is extern int i=100; Is this valid ?

NetApp,

2 5539

if function is declared as static in one source file, if I would like to use the same function in some other source file...is it possible....how ?

NetApp,

2 9857

Q. where is the below variables stored ? - volatile, static, register

Bosch,

3 12526

Is the below things valid & where it will be stored in memory layout ? static const volatile int i; register struct { } ; static register;

Bosch,

2 4556

write a program to find the frequency of a number

Infosys,

4 23600

whats the use of header file in c?

2 4253

write a c program for print your name .but,your name may be small letter mean print a capital letter or your name may be capital letter mean print a small letter .example \\enter ur name : sankar The name is: SANKAR (or) enter your name:SAnkar The name is:saNKAR

5 13429

Draw a diagram showing how the operating system relates to users, application programs, and the computer hardware ?

2130

discuss the steps needed to get a program from source code to executable in a system?

1 3740

Why Modern OS are interrupt driven?Give an example

3 24831

Taking an example,differentiate b/w loader and linker ?

1 4583


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Un-Answered Questions { C }

Explain how do you generate random numbers in c?

635


Which driver is a pure java driver

1004


Where is volatile variable stored?

667


What is the difference between the expression “++a” and “a++”?

666


What is a volatile keyword in c?

656






write a c program thal will find all sequences of length N that produce the sum is Zero, print all possible solutions?

2431


What is header file definition?

598


What is a loop?

572


What are the differences between Structures and Arrays?

622


What are loops in c?

569


What are c preprocessors?

695


A collection of functions,calls,subroutines or other data a) library b) header files c) set of files d) textfiles

663


Is javascript based on c?

608


What do you understand by normalization of pointers?

640


illustrate the use of address operator and dereferencing operator with the help of a program guys plzzz help for this question

1605