The code shown below is compiled and executed, which part of the process will hold the array of chars (or characters) named "chars"?

a. text

b. data

c. heap

d. stack

e. BSS

typedef struct { int argi; char arg2; } args_t; int flag; void *thread_func (void *arg) { args_t *args = (args t *) arg; /* some lines of code here not shown */ return NULL; } int main() { pthread_t thr; args_t args = {100, 'z'}; char *chars = malloc (1024*sizeof(char)); int nums [1024]; for (int i=0; i