How are many number of characters available in newname.txt? #include int main () FILE * p; int n = 0; p = fopen ("newname.txt", "rb"); if (p == NULL) perror ("Error opening file"); else while (fgetc(p) != EOF) ++n; if (feof(p)) printf ("%d ", n); else puts ("End-of-File was not reached."); fclose (p); return 0;

Answer: Option C