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Frequently Asked c interview questions and answers for freshers Page 2

(#M40156419) C QUESTION Output Keep an EYE

Find the Output.
main()
{
int i=3;
switch(i)
{
default:printf("zero");
case 1: printf("one");
break;
case 2:printf("two");
break;
case 3: printf("three");
break;
}}
Options:zero,one,three,run time error

Asked In C JANARTHANAN RAM (9 years ago)

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(#M40018743) C QUESTION C- QUESTIONS Keep an EYE

What will be the output of the program ?
#include

int main()
{
int i=3, *j, k;
j = &i;
printf("%dn", i**j*i+*j);
return 0;
}
Options
1) 30
2) 27
3) 9
4) 3

Asked In C (12 years ago)

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(#M40156383) C QUESTION Q. What is the output of the following program? Keep an EYE

void main(){
int a=1;
void xyz(int , int);
xyz(++a,a++);
xyz(a++,++a);
printf("%d",a);
}
void xyz(int x, inty){
printf("%d%d",x,y);
}

Asked In C naval (9 years ago)

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(#M40029256) C QUESTION C Keep an EYE

output?
main()
{
static char names[5][20]={"pascal","ada","cobol","fortran","perl"};
int i;
char *t;
t=names[3];
names[3]=names[4];
names[4]=t;
for (i=0;i

Asked In C MAN (12 years ago)

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(#M40156423) C QUESTION Keep an EYE

int main()
{
printf(“%s %s”,(“Zoho” “corp”), (“Campus” ”corpp”),(“Zoho” “Corporation”);
}

Asked In C sanju (9 years ago)

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(#M40037088) C QUESTION C-PROGRAMING Keep an EYE

find the output
main( )
{
static int a[ ] = {0,1,2,3,4};
int *p[ ] = {a,a+1,a+2,a+3,a+4};
int **ptr = p;
ptr++;
printf(“n %d %d %d”, ptr-p, *ptr-a, **ptr);
*ptr++;
printf(“n %d %d %d”, ptr-p, *ptr-a, **ptr);
*++ptr;
printf(“n %d %d %d”, ptr-p, *ptr-a, **ptr);
++*ptr;
printf(“n %d %d %d”, ptr-p, *ptr-a, **ptr);
}

Asked In C gowtham (11 years ago)

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(#M40153813) C QUESTION find the out put of the following program Keep an EYE

main()
{
char *str = "12345";
printf("%c %c %cn", *str, *(str++), *(str++));
}

Asked In C Ravi teja (10 years ago)

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(#M40154368) C QUESTION Keep an EYE

integer i=0,j
while( i < 2 )
{
j = 0;
while ( j <= 3*i )
{
print j
print blank space
j = j + 3
}
print end-of-line //takes the cursor to the next line
i = i + 1
}
What will be the output of the program?

Asked In C Soumya Mohanty (9 years ago)

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(#M40125974) C QUESTION Main function Keep an EYE

Function main is the starting point of execution of a program. Which of the following options shall help in making an executable program without the
use of main function in the program?
1. Any function can be made and marked as starting point using a language dependent syntax
2. Two macros can be used. One to hold the name of a function and its working and the other to call the first macro
3. Any program without a main function shall not do anything but can only produce a blank screen
4. It is not possible to run a program without a main function in a program

Asked In C Rinkalkumar Kalola (10 years ago)

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(#M40018720) C QUESTION C- QUESTIONS Keep an EYE

Input/output function prototypes and macros are defined in which header file?

Options
1) conio.h
2) stdlib.h
3) stdio.h
4) dos.h

Asked In C (12 years ago)

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