C Miscellaneous - C Programming MCQ Questions and Answers

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11.
Determine Output:
void main()
{
      char string[]="Hello World";
      display(string);
}
void display(char *string)
{
      printf("%s", string);
}

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12.
Determine Output:
void main()
{
      int i=5;
      printf("%d%d%d%d%d", i++, i--, ++i, --i, i);
}

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13.
Determine Output:
#define square(x) x*x
void main()
{
      int i;
      i = 64/square(4);
      printf("%d", i);
}

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14.
Determine Output:
void main()
{
      char *p="hi friends", *p1;
      p1=p;
      while(*p!='\0') ++*p++;
      printf("%s", p1);
}

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15.
Determine Output:
#include<stdio.h>
#define a 10
void main()
{
      #define a 50
      printf("%d", a);
}

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16.
Determine Output:
#define clrscr() 100
void main()
{
      clrscr();
      printf("%d", clrscr());
}

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17.
Determine Output:
void main()
{
      printf("%p", main);
}

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18.
Determine Output:
void main()
{
      char far *farther, *farthest;
      printf("%d..%d", sizeof(farther), sizeof(farthest));
}

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19.
Determine Output:
void main()
{
      char *p;
      p="Hello";
      printf("%c", *&*p);
}

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20.
Determine Output:
void main()
{
      int i=1;
      while(i<=5)
      {
            printf("%d", i);
            if(i>2)
                  goto here;
            i++;
      }
}
fun()
{
      here:  printf("PP");
}

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