| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| what are two categories of clint-server application
development ? | | 1 |
| Why does not use getgh(); and <conio.h> in c language. | Elofic | 1 |
| What is alloca() and why is its use discouraged? | | 1 |
| Write a C function to search a number in the given list of
numbers. donot use printf and scanf | Honeywell | 6 |
| What is the real difference between arrays and pointers? | | 5 |
| #define min((a),(b)) ((a)<(b))?(a):(b)
main()
{
int i=0,a[20],*ptr;
ptr=a;
while(min(ptr++,&a[9])<&a[8]) i=i+1;
printf("i=%d\n",i);}
| | 2 |
| what is c?
| Tech-Mahindra | 4 |
| f(char *p)
{
p=(char *)malloc(sizeof(6));
strcpy(p,"HELLO");
}
main()
{
char *p="BYE";
f(p)
printf("%s",p);
}
what is the output?
| Hughes | 6 |
| What is the diffrent between while and do while statement ? | | 3 |
| a=0;
b=(a=0)?2:3;
a) What will be the value of b? why
b) If in 1st stmt a=0 is replaced by -1, b=?
c) If in second stmt a=0 is replaced by -1, b=?
| Geometric-Software | 5 |
| void swap(int a,int b)
{
a=a+b;
b=a-b;
a=a-b;
}
in this code always gives the same result for all case | TCS | 5 |
| write a program to search for an element in a given array.
If the array was found then display its position otherwise
display appropriate message in c language | | 1 |
| write a c programs to do multiplication of two numbers with
out using arithmatic operator ?????????? | TCS | 2 |
| int *p=20;
if u print like dis printf("%d",p);
o\p:- 20; how is it possible?
plz give me the explanation. | Global-Edge | 5 |
| what is the difference between arrays and linked list | Tech-Mahindra | 7 |
| What is macro? | IBM | 3 |
| what is the differnce between AF_INET and PF_INET? | Wipro | 1 |
| enum colors {BLACK,BLUE,GREEN}
main()
{
printf("%d..%d..%d",BLACK,BLUE,GREEN);
return(1);
}
| ME | 2 |
| Write a program to remove the C comments(/* */) and C++
comments(//) from a file.
The file should be declared in command line. | Subex | 1 |
| 52.write a “Hello World” program in “c” without using a
semicolon?
53.Give a method to count the number of ones in a 32 bit number?
54.write a program that print itself even if the source file
is deleted?
55.Given an unsigned integer, find if the number is power of 2? | | 3 |
| |
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