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Which of the following is an incorrect syntax for pointer to structure?<br><pre><code class="c-program">(Assuming struct temp{int b;}*my_struct;)</code></pre>

Correct Answer: *my_struct.b = 10;

Which of the following should be used for freeing the memory allocated in the following C code?
#include <stdio.h>struct p{ struct p *next; int x;};int main(){ struct p *p1 = (struct p*)malloc(sizeof(struct p)); p1->x = 1; p1->next = (struct p*)malloc(sizeof(struct p)); return 0;}

The number of distinct nodes the following struct declaration can point to is . . . . . . . .
struct node{ struct node *left; struct node *centre; struct node *right;};

The correct statement for a function that takes pointer to a float, a pointer to a pointer to a char and returns a pointer to a pointer to a integer is ____________

The correct statement for a function that takes pointer to a float, a pointer to a pointer to a char and returns a pointer to a pointer to a integer is

What is the output of this program? #include
using namespace std;
struct sec {
int a;
char b;
};
int main()
{
struct sec s ={25,50};
struct sec *ps =(struct sec *)&s;
cout << ps->a << ps->b;
return 0;
}

Which of the following syntax for declaring a variable of struct STRUCT can be used in both C and C++?

Given pointer to a node X in a singly linked list. Only one pointer is given, pointer to head node is not given, can we delete the node X from given linked list?

What is the syntax for constant pointer to address (i.e., fixed pointer address)?

Which of the following is an incorrect syntax to pass by reference a member of a structure in a function?
(Assume: struct temp{int a;}s;)

Which of the following will stop the loop at the last node of a linked list in the following C code snippet?
struct node{ struct node *next;};