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Complicated Declarations - Find Output of Program
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  1. What will be the output of the program?

     #include 
 
 int main()
 {    
     char far *near *ptr1;   
     char far *far *ptr2;    
     char far *huge *ptr3;       
     printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3));  
     return 0;
 }

     

    2. A.

    4, 4, 8
    B.

    4, 4, 4
    C.

    2, 4, 4
    D.

    2, 4, 8

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  2. What will be the output of the program in DOS (Compiler - Turbo C)?

     #include
 double i; 

 int main() 
 {   
    (int)(float)(char) i;       
    printf("%d", sizeof((int)(float)(char)i));  
    return 0; 
 }

    3. A.

    1
    B.

    2
    C.

    4
    D.

    8

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  3. What will be the output of the program?

      #include
  int main()
  {   
     char huge *near *far *ptr1;       
     char near *far *huge *ptr2;     
     char far *huge *near *ptr3;     
     printf("%d, %d, %d\n", sizeof(**ptr1), sizeof(ptr2), sizeof(*ptr3));  
     return 0; }

    4. A.

    4, 4, 4
    B.

    2, 2, 2
    C.

    2, 8, 4
    D.

    2, 4, 8

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  4. What will be the output of the program (in Turbo C under DOS)?

    #include 

 int main() 
 {   
     char huge *near *far *ptr1;        
     char near *far *huge *ptr2;     
     char far *huge *near *ptr3;     
     printf("%d, %d, %d\n", sizeof(ptr1), sizeof(ptr2), sizeof(ptr3));   
     return 0; }

    5. A.

    4, 4, 8
    B.

    2, 4, 4
    C.

    4, 4, 2
    D.

    2, 4, 8

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  5. What will be the output of the program?

    #include
 typedef void v; 
 typedef int i;
 int main()
 {   
     v fun(i, i); 
     fun(2, 3);   
     return 0; 
}
v fun(i a, i b)
 {    
      i s=2;   
      float i;    
      printf("%d,", sizeof(i));       
      printf(" %d", a*b*s);
 }

    6. A.

    2, 8
    B.

    4, 8
    C.

    2, 4
    D.

    4, 12

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  6. What will be the output of the program?

    #include 
 int main() 
 {   
    char huge *near *far *ptr1;          
    char near *far *huge *ptr2;     
    char far *huge *near *ptr3;     
    printf("%d, %d, %d\n", sizeof(ptr1), sizeof(*ptr2), sizeof(**ptr3)); 
    return 0;
 }

    7. A.

    4, 4, 4
    B.

    2, 4, 4
    C.

    4, 4, 2
    D.

    2, 4, 8

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  7. What will be the output of the program?

    #include
 typedef unsigned long int uli;   
 typedef uli u; 

 int main() 
 {   
     uli a;  
     u b = -1;  
     a = -1;   
     printf("%lu, %lu", a, b);       
     return 0;
 }

    8. A.

    4343445454, 4343445454
    B.

    4545455434, 4545455434
    C.

    4294967295, 4294967295
    D.

    Garbage values

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  8. What will be the output of the program in DOS (Compiler - Turbo C)?

     #include
 double i;
 
 int main() 
 {   
    (int)(float)(char) i;          
    printf("%d",sizeof(i));     
    return 0;
 }

    9. A.

    4
    B.

    8
    C.

    16
    D.

    22

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  9. What will be the output of the program under DOS?

     #include

  int main() 
  {  
     char huge *near *far *ptr1;        
     char near *far *huge *ptr2;     
     char far *huge *near *ptr3;     
     printf("%d, %d, %d\n", sizeof(ptr1), sizeof(**ptr2), sizeof(ptr3)); 
     return 0;
     }

    10. A.

    4, 4, 4
    B.

    4, 2, 2
    C.

    2, 8, 4
    D.

    2, 4, 8

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  10. What will be the output of the program?

    #include 

 int main() 
 {   
     struct s1  
     {       
         char *z;    
      int i;   
      struct s1 *p;    
      }; 
      static struct s1 a[] = {{"Nagpur", 1, a+1} , {"Chennai", 2, a+2} ,                              {"Bangalore", 3, a} }; 
     struct s1 *ptr = a;       
     printf("%s,", ++(ptr->z));     
     printf(" %s,", a[(++ptr)->i].z);     
     printf(" %s", a[--(ptr->p->i)].z); 
     return 0; 
 }

    11. A.

    Nagpur, Chennai, Bangalore
    B.

    agpur, hennai, angalore
    C.

    agpur, Chennai, angalore
    D.

    agpur, Bangalore, Bangalore

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