C Interview Questions
Questions Answers Views Company eMail

How to develop software using "c" programming?

IBM, TCS,

1 7351

regarding pointers concept

824

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

V2 Solutions,

1 2339




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

2 12303

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 4209

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 8462

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

Bosch,

3 9533

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

Bosch,

2 2886




write a program to find the frequency of a number

Infosys,

4 21076

whats the use of header file in c?

2 2744

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 10533

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

1304

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

1 2431

Why Modern OS are interrupt driven?Give an example

3 16318

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

1 3356


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Un-Answered Questions { C }

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

797


main() { static char *s[]={"black","white","yellow","voilet"}; char **ptr[]={s+3,s+2,s+1,s}, ***p; p=ptr; **++p; printf("%s",*--*++p+3); }

846


how do you programme Carrier Sense Multiple Access

841


How to implement a packet in C

1628


What is the difference between test design and test case design?

840






A SIMPLE PROGRAM OF GRAPHICS AND THEIR OUTPUT I WANT SEE WAHAT OUTOUT OF GRAPHICS PROGRAM

943


what is use of malloc and calloc?

675


WRITE A CODE IN C TO SEARCH A FILE FROM NOTEPAD FILE.

1265


4-Take two sets of 5 numbers from user in two arrays. Sort array 1 in ascending and array 2 in descending order. Perform sorting by passing array to a function mySort(array, sortingOrder). Then multiply both the arrays returned from function, using metric multiplication technique in main. Print result in metric format.

896


hw can we delete an internal node of binary search tree the internal node has child node..plz write progarm

908


why wipro wase

1083


how to find binary of number?

1873


writ a program to compare using strcmp VIVA and viva with its output.

754


Simplify the program segment if X = B then C ← true else C ← false

1848


How to write a code for reverse of string without using string functions?

860