Pointers - Part I

[Q001] Several declarations involving pointers are shown below. Pick the correct solution.
int *ptr;

 (a)ptr is a integer variable
 (b)ptr is a pointer to an integer quantity
 (c)Invalid statement
 (d)None of these  

  [Q002] Several declarations involving pointers are shown below. Pick the correct solution.
  int *ptr[10];

  (a)ptr is a pointer to an integer quantity
  (b)ptr is a pointer to a 10-element integer array
  (c)ptr is a 10-element array of pointers to integer quantities
  (d)None of these  

  (a)ptr is a pointer to an integer quantity
 (b)ptr is a pointer to a 10-element integer array
 (c)ptr is a 10-element array of pointers to integer quantities
 (d)None of these

 (a)ptr is a pointer to an integer
 (b)ptr is a function that returns a pointer to an integer quantity
 (c)ptr is a function pointer that returns integer quantity
 (d)None of these

 (a)Invalid statement
 (b)ptr is a function that accepts an argument which is a pointer to a integer returns an integer quantity
 (c)ptr is a function pointer
 (d)None of these

(a)Invalid statement
 (b)ptr is a function pointer that accepts an argument which is a pointer to a integer returns an integer quantity
 (c)ptr is a function that accepts an argument which is a pointer to a integer returns a pointer to an integer quantity
 (d)None of these  

[Q007] Several declarations involving pointers are shown below. Pick the correct solution.
int (*ptr)(char *a);

  (a)Invalid statement
 (b)ptr is a pointer to a function that accepts an argument which is a pointer to a character returns an integer quantity
 (c)ptr is a function that accepts an argument which is a pointer to a character returns a pointer to an integer quantity
 (d)None of these

 [Q008] Several declarations involving pointers are shown below. Pick the correct solution. 
int (*ptr(int *b))[5];

(a)Invalid statement
 (b)ptr is a pointer to a function that accepts pointer to an integer returns a 5-element integer array
 (c)ptr is a function that accepts an argument which is a pointer to a integer returns a pointer to a 5-element integer array
 (d)None of these 

(a)Invalid statement
 (b)ptr is a function that accepts an argument which is a pointer to a integer array returns an character quantity
 (c)ptr is a function that accepts an argument which is an array of pointers to integers returns an character quantity
 (d)None of these  

[Q010] Several declarations involving pointers are shown below. Pick the correct solution.
char ptr(int *a[]); 

   (a)Invalid statement
 (b)ptr is a function that accepts an argument which is a pointer to a integer array returns an character quantity
 (c)ptr is a function that accepts an argument which is an array of  pointers to integers returns an character quantity
 (d)None of these

(a)ptr is a function pointer
 (b)ptr is a function that accepts an argument which is a character array returns an integer
 (c)ptr is a function that accepts an argument which is a character array returns a pointer to an integer quantity
 (d)None of these 

 [Q012] Several declarations involving pointers are shown below. Pick the correct solution.
 int *ptr(char *a[]); 

(a)ptr is a function pointer
 (b)ptr is a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (c)ptr is a function that accepts an argument which is a array of pointers to characters returns a pointer to an integer quantity
 (d)None of these 

 [Q013] Several declarations involving pointers are shown below. Pick the correct solution.
int (*ptr)(char (*a)[]); 

 (a)ptr is a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (b)ptr is a pointer to a function that accepts an argument which is a pointer to a character array returns an integer quantity
 (c)ptr is a pointer to a function that accepts an argument which is a array of pointers to characters returns an integer quantity
 (d)None of these

 (a)ptr is a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (b)ptr is a pointer to a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (c)ptr is a pointer to a function that accepts an argument which is a array of pointers to characters returns a pointer to an integer quantity
 (d)None of these 

[Q015] Several declarations involving pointers are shown below. Pick the correct solution.
int *(*ptr)(char (*a)[]);

   (a)ptr is a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (b)ptr is a pointer to a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (c)ptr is a pointer to a function that accepts an argument which is an array of pointers to characters returns a pointer to an integer quantity
 (d)None of these

[Q016] Several declarations involving pointers are shown below. Pick the correct solution.
int (*ptr[10])(void); 

 (a)Invalid statement
 (b)ptr is a function that returns an integer quantity
 (c)ptr is a 10-element array of pointers to functions. Each function returns an integer quantity.
 (d)ptr is pointer to a function that returns a pointer to a 10-element integers 

(a)Invalid statement
 (b)ptr is a function that returns an integer quantity
 (c)ptr is a 10-element array of pointers to functions. Each function accepts an argument which is a float and returns an integer quantity.
 (d)ptr is pointer to a function that accepts an argument which is a float and returns a pointer to a 10-element integers   

(a)Invalid statement
 (b)ptr is a function that returns an integer quantity
 (c)ptr is a 10-element array of pointers to functions. Each function accepts an argument which is a float and returns an integer quantity.
 (d)ptr is a 10-element array of pointers to functions. Each function accepts an argument which is a float and returns a pointer to an integer quantity. 

(a)Invalid statement
 (b)ptr is a function that returns an integer quantity
 (c)ptr is a 10-element array of pointers to functions. Each function accepts an argument which is a pointer to a float and returns an integer quantity.
 (d)ptr is a 10-element array of pointers to functions. Each function accepts an argument which is a pointer to a float and returns a pointer to an integer quantity.   

(a)ptr is a function pointer
 (b)ptr is a function that accepts an argument which is a pointer to a character array returns a pointer to an integer quantity
 (c)ptr is a function that accepts an argument which is a array of pointers to characters returns a pointer to an integer quantity
 (d)None of these 

Solutions for the above queries.