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

C Interview Questions

Questions Answers Views Company eMail

what are the 10 different models of writing an addition program in C language?

1858

biggest of two no's with out using if condition statement

5 7227

what is default constructor?

HCL,

2 4381

4) Write a program that takes a 5 digit number and calculates 2 power that number and prints it. i have done maximum par but i m findind problem in the commented area. please help...

3 5651

how to find anagram without using string functions using only loops in c programming

Mind Tree, TCS,

1 10203

How to removing white spces in c programming only bu using loops

2 4458

how to find anagram without using string functions using only loops in c programming

3149

#include int main() { int i=0,j=1,k=2,m,n=0; m=i++&&j++&&k++||n++; printf("%d,%d,%d,%d,%d",i,j,k,m,n); }

Capital IQ, Sasken,

12 26684

Find the output? void main() {float a=2.0; printf("\nSize of a ::%d",sizeof(a)); printf("\nSize of 2.0 ::%d",sizeof(2.0));}

IBM, TCS,

11 15419

find largest of 3 no

8 10196

write a program in reverse the string without using pointer,array,global variable declaration,lib fun only using a function?

HCL,

5 15080

Is double link list a linear data structure? If Yes, Why?If No, Why?

4 12734

What is pre-emptive data structure and explain it with example?

3672

why we use pointer in c

HCL, TCS,

7 10991

how can i calculate mean,median,mode by using c program

HCL,

1 13934

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Un-Answered Questions { C }

What is meant by initialization and how we initialize a variable?

1011

Can math operations be performed on a void pointer?

1004

What do you mean by invalid pointer arithmetic?

1015

How to find a missed value, if you want to store 100 values in a 99 sized array?

1374

What is the difference between a string and an array?

1170

What are terms in math?

991

Where static variables are stored in memory in c?

962

What is bubble sort technique in c?

935

What is string constants?

1113

The postoder traversal is 7,14,3,55,22,5,17 Then ur Inorder traversal is??? please help me on this

3520

Explain how can a program be made to print the name of a source file where an error occurs?

1157

Explain what is a static function?

1062

Write a program to print all permutations of a given string.

1144

What is the meaning of ?

1003

What is the meaning of typedef struct in c?

1014

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