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

C Interview Questions

Questions Answers Views Company eMail

the question is that what you have been doing all these periods (one year gap)

HCL,

2089

for(i=1;i>0;i++); printf("i=%d",i); what will be the answer????

7 14937

for(i=0;i=printf("Hello");i++); printf("Hello"); how many times how will be printed?????????

8 15812

How can we see the Expanded source code and compiled code for our source program in C?

1 9170

can we write a program in c for printf and scanf without using header file stdio.h

1 6739

what is use of loop?

Infosys,

10 10593

how to get the starting address of file stored in harddisk through 'C'program.

Siemens,

2 7758

Name the language in which the compiler of "c" in written?

Bajaj,

3 5786

Write a C++ program without using any loop (if, for, while etc) to print numbers from 1 to 100 and 100 to 1;

Accenture, Cisco, Egentec, HCL, Ideaz, Infosys, M-Systems, MYR, TCS,

18 39785

how to make c program without a libary? e.g.#include libary is not in c progaram.

2 5546

what are the general concepts of c and c++

2 4740

how to create c progarm without void main()?

NIIT,

1 5757

what type of language is C?

Microsoft,

13 41131

name the language for writing c compiler?

Microsoft,

3 6040

where does it flourished?

Microsoft,

1966

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Un-Answered Questions { C }

What is function in c with example?

1160

Explain what does the characters 'r' and 'w' mean when writing programs that will make use of files?

1254

Difference between exit() and _exit() function?

1138

What is header file definition?

1087

What are logical errors and how does it differ from syntax errors?

1302

What is the purpose of & in scanf?

1078

What will the preprocessor do for a program?

1077

What is strcmp in c?

1125

What will be the outcome of the following conditional statement if the value of variable s is 10?

1296

string reverse using recursion

2471

What are Macros? What are its advantages and disadvantages?

1164

write a program to reverse a every alternetive words in a string in a place. EX: Input is "this is the line of text" Output should be "shit is eht line fo text" Please any one tell me code for that.

2103

How can you convert integers to binary or hexadecimal?

1037

What does the function toupper() do?

1130

What are the advantages and disadvantages of pointers?

1074

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