| Other C Interview Questions |
| |
| Question | Asked @ | Answers |
| |
| write a program to check whether a given integer is a strong
number or not?
[Hint:
145=1!+4!+5!
=1+24+120
=145]
| | 1 |
| What is a class? | | 1 |
| What is the memory allocated by the following definition ?
int (*x)(); | ADITI | 2 |
| what is the diff between the printf and sprintf functions??
and what is the syntax for this two functions ?? | | 4 |
| int a=2,b=3,c=4;
printf("a=%d,b=%d\n",a,b,c);
what is the o/p? | Verifone | 4 |
| what is a function pointer and how all to declare ,define
and implement it ??? | Honeywell | 3 |
| what does data structure mean? | | 7 |
| Difference between Class and Struct.
| Motorola | 4 |
| WHAT IS MAXIMUM SIZE OF AN ARRAY IN C LANGUAGE? | IBM | 4 |
| what is the stackpointer | | 2 |
| You are given a string which contains some special
characters. You also have set of special characters. You are
given other string (call it as pattern string). Your job is
to write a program to replace each special characters in
given string by pattern string. You are not allowed to
create new resulting string. You need to allocate some new
memory to given existing string but constraint is you can
only allocate memory one time. Allocate memory exactly what
you need not more not less. | Microsoft | 1 |
| write a program to find out number of on bits in a number?
| Huawei | 11 |
| can we access one file to one directory? | | 1 |
| prototype of sine function. | Cadence | 2 |
| palindrome for strings and numbers----Can anybody do the
prog? | TCS | 5 |
| main()
{
int a=0;
if(a=0) printf("Ramco Systems\n");
printf("India\n");
}
output? | Ramco | 6 |
| What's wrong with "char *p = malloc(10);" ? | | 4 |
| what is the diff b/w static and non static variables in C.
Give some examples plz. | Wipro | 2 |
| write a program to check whether a given integer is a strong
number or not?
[Hint:
145=1!+4!+5!
=1+24+120
=145]
| | 2 |
| 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 |
| |
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