| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| #include <stdio.h>
int main ( int argc, char* argv [ ] )
{
int value1 = 10;
int value2 = 5;
printf ( "\n The sum is :%d", value1 | value2 );
}
This is the answer asked by some one to add two numbers
with out using arithmetic operator?Yes this answer is write
it given out put as 15.But how?????
what is need of following line?
int main ( int argc, char* argv [ ] )
how it work?what is the meaning for this line?
please explain me.Advance thanks | Excel | 4 |
| Describe advantages and disadvantages of the various stock
sorting algorithms | Microsoft | 1 |
| 44.what is the difference between strcpy() and memcpy()
function?
45.what is output of the following statetment?
46.Printf(“%x”, -1<<4); ?
47.will the program compile?
int i;
scanf(“%d”,i);
printf(“%d”,i);
48.write a string copy function routine?
49.swap two integer variables without using a third
temporary variable?
50.how do you redirect stdout value from a program to a file?
51.write a program that finds the factorial of a number
using recursion? | | 3 |
| size maximum allocated by calloc() | DELL | 1 |
| how to implement stack work as a queue? | | 2 |
| helllo sir ,
what is the main use of the pointer ,array ,and the
structure with the example of a programe | | 2 |
| how to convert binary to decimal and decimal to binary in C
lanaguage | | 4 |
| Concat two string with most overlapped substring has to
remove "abcd"+ "cdef" = "abcdef | | 5 |
| what is the difference between. system call and library
function? | CDAC | 2 |
| Is there any restriction in how many arguments printf or
scanf function can take?
in which file in my c++ compiler i can see the code for
implementation of these two functions?? | | 3 |
| 6)swap(int x,y)
{
int temp;
temp=x;
x=y;
y=temp;
}
main()
{
int x=2;y=3;
swap(x,y);
}
after calling swap ,what are yhe values x&y?
| | 2 |
| write an algorithm which can find the largest number among
the given list using binary search ...............
this was asked in the interview | Satyam | 2 |
| What does the message "warning: macro replacement within a
string literal" mean? | | 1 |
| What is the most efficient way to count the number of bits
which are set in a value? | | 3 |
| what is the use of #pragma pack, wer it is used? | Wipro | 1 |
| #ifdef TRUE
int I=0;
#endif
main()
{
int j=0;
printf("%d %d\n",i,j);
}
| ADITI | 2 |
| study the code:
#include<stdio.h>
void main()
{
const int a=100;
int *p;
p=&a;
(*p)++;
printf("a=%dn(*p)=%dn",a,*p);
}
What is printed?
A)100,101 B)100,100 C)101,101 D)None of the
above | Accenture | 13 |
| Write a function that accepts two numbers,say a and b and
makes bth bit of a to 0.No other bits of a should get
changed. | Scientific-Atlanta | 2 |
| What is the relation between # and include<stdio.h> | HCL | 3 |
| difference between my-strcpy and strcpy ? | Geometric-Software | 3 |
| |
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