Question

QUESTION 6

1. What is the output of following C code?

   struct numbers

       {

           int x = 2;

           int y = 3;

       }

   int main()

   {

     struct numbers nums;

           nums.x = 110;

           nums.y = 100;

           printf("%d\n%d", nums.x, nums.y);

           return 0;

   }

   	A.	Compile-time Error
   	B.	110 100
   	C.	2 3
   	D.	Run-time Error

2 points   

QUESTION 7

1. What is the output of following C code?

   typedef struct student

   {

           char *stud;

   }s1;

   int main()

   {

     s1 s;

           s.stud = "Amy";

           printf("%s", s.stud);

           return 0;

   }

   	A.	Garbage Value
   	B.	Amy
   	C.	A
   	D.	Compile-time Error

2 points   

QUESTION 8

1. What is the output of following C code?

   struct point

        {

      int x;

      int y;

          };

      void fun(struct point*);

     int main()

   {

           struct point p1[] = {1, 2, 3, 4, 5, 6};

           fun(p1);

      return 0;

   }

      void fun(struct point p[])

   {

           printf("%d %d\n", p->x, (*(p+1)).y);

   }

   	A.	Compile-time Error
   	B.	1 4
   	C.	3 5
   	D.	1 2

2 points   

QUESTION 9

1. What is the output of following C code?

   struct point

        {

      int x;

      int y;

          };

      void fun(struct point*);

   int main()

   {

           struct point p1[] = {1, 2, 3, 4, 5, 6};

           fun(p1);

      return 0;

   }

      void fun(struct point p[])

   {

           printf("%d %d\n", p->x, *(p+1).y);

       }

   	A.	Compile-time Error
   	B.	1 4
   	C.	3 5
   	D.	1 2

2 points   

QUESTION 10

1. What will be the output of the program (CmdLinePrg.c) given below, if it is executed from the command line as follows:

   $ gcc CmdLinePrg.c one two three

   (OR when Program arguments are set in the IDE as: one two three)?

   /* CmdLinePrg.c */

   #include<stdio.h>

   int main(int argc, char **argv)

   {

         printf("%c", **++argv);

         return 0;

   }

   	A.	CmdLinePrg.c one two three
   	B.	CmdLinePrg.c one
   	C.	o
   	D.	one

Answer 1

Question 6:
Compile-time Error

Question 7:
Amy

Question 8:
1 4

Question 9:
Compile-time Error

Question 10:
CmdLinePrg.c one two three