Question 20 Consider the following code. What best describes the overall purpose of the function myFunction? typedef struct char name[100 int ID ) Student Student myFunction(int n) Student x (Student "1 malloc(sizeof(Student) n) memset(x,0,sizeof(Student) n) return x; Dynamically allocate exactly 100 students and return the pointer to the memory. Dynamically allocate an array of students, based on the input, and return the pointer to the memory. Set an array of students that was passed by reference to 0 O Free a previous memory allocation of an array of students