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

C Interview Questions

Questions Answers Views Company eMail

How to develop software using "c" programming?

IBM, TCS,

1 6988

regarding pointers concept

747

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

V2 Solutions,

1 2197

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

2 11908

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 4082

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 8322

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

Bosch,

3 9022

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

Bosch,

2 2755

write a program to find the frequency of a number

Infosys,

4 20696

whats the use of header file in c?

2 2628

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 10108

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

1215

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

1 2342

Why Modern OS are interrupt driven?Give an example

3 15413

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

1 3256

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Un-Answered Questions { C }

what is a function method?give example?

1058

Between macros and functions,which is better to use and why?

796

What is the code for 3 questions and answer check in VisualBasic.Net?

938

to find the closest pair

978

what is the difference between north western polytechnique university and your applied colleges?? please give ur answers for this. :)

1104

can any one please explain, how can i access hard disk(physical address)? it is possible by the use of far,near or huge pointer? if yes then please explain......

663

How to write a program for machine which is connected with server for that server automatically wants to catch the time for user of that machine?

838

c language interview questions & answer

681

why wipro wase

1028

write a program to print the consecutive repeated character from the given string... input string is : hhhhjkutskkkkkggggj output should be like this: hhhhkkkkkgggg anyone help me...

655

What is C language ?

736

how to construct a simulator keeping the logical boolean gates in c

788

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

1021

Sir,please help me out with the code of this question. Write an interactive C program that will encode or decode multiple lines of text. Store the encoded text within a data file, so that it can be retrieved and decoded at any time. The program should include the following features: (a) Enter text from the keyboard, encode the text and store the encoded text in a data file. (b) Retrieve the encoded text and display it in its encoded form. (c) Retrieve the encoded text, decode it and then display the decoded text. (d) End the computation. Test the program using several lines of text of your choice.

857

#define f(g,h) g##h main O int i=0 int var=100 ; print f ("%d"f(var,10));} wat would be the output??

761

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