| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| How can I find out how much memory is available? | Persistent | 1 |
| how to generate the length of a string without using len
funtion? | | 3 |
| 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 | 7 |
| Is the following code legal?
struct a
{
int x;
struct a b;
}
| | 3 |
| Give the output for the following program.
#define STYLE1 char
main()
{
typedef char STYLE2;
STYLE1 x;
STYLE2 y;
clrscr();
x=255;
y=255;
printf("%d %d\n",x,y);
}
| ADITI | 1 |
| Write code for atoi(x) where x is hexadecimal string. | Adobe | 2 |
| Is main() function predfined or userdefined? | | 7 |
| print the following using nested for loop.
5 4 3 2 1
1 2 3 4
3 2 1
1 2
1
2 1
1 2 3
4 3 2 1
1 2 3 4 5 | | 5 |
| where does malloc() function get the memory? | | 1 |
| wap in c to accept n number display the highest and lowest
value | | 2 |
| the operator for exponencation is
a.**
b.^
c.%
d.not available
| TCS | 4 |
| give one ip, find out which contry | Google | 4 |
| Blade logic interview question.
1st round is a written tests with 15 multiple questions
from c and c++. All are simple basic question.
Like int main ()
{
Int i=65;
Return printf(“%c”, i);
}
2nd and 3rd round is technical interview.
The position for which I was interview was core UNIX and c.
Yes it is for system programming.
The company has product name blade server. For their server
they are creating their own command for their purpose.
Example cd command.
We can implement it in a c program by using the chdir()
function.
So the question asks related to PID, fork, pipe, shared
memory, signal.
Write a program in c which will act as cp command.
| BladeLogic | 1 |
| main()
{
int x=5;
printf("%d %d %d\n",x,x<<2,x>>2);
}
what is the output? | Ramco | 7 |
| write a function to find whether a string is palindrome or
not and how many palindrome this string contain? | | 1 |
| plz answer....A program that takes 3 variables e.g a,b,c in
as seperate parameters and rotates the values stored so
that value goes a to b, b to c and c to a . | | 3 |
| how many error occurs in C language ? | Wipro | 11 |
| parkside's triangle..
create a program like this..
enter the size: 6
enter the seed: 1
output:
1
23
456
7891
23456
789123
sample2:
enter the size: 5
enter the seed: 3
output:
3
45
678
9123
45678
parkside should not exceed 10 while its seed should only be
not more than 9.. | | 4 |
| WAP TO ACCEPT STRING AND COUNT A COMES N TIMES B COMES N
TIMES C COMES N TIMES D COMES N TIMES AND SO ON.........
AT LAST UNTIL Z COMES N TIMES...............
| | 3 |
| How to convert a binary number to Hexa decimal number??
(Note:Do not convert it into binary and to Hexadecimal) | Subex | 1 |
| |
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