A ______________ medical record is arranged according to the patient’s treatments or diagnoses. 

Filing by subject matter works best for large files.

Per HIPAA, all computer users must have their own unique login, consisting of username and password, to access the patient medical records.

What does the `&` operator do in C?

The `NULL` pointer is equivalent to the integer value `1`.

Pointers can be used to return multiple values from a function.

Pointers can be used to traverse arrays efficiently.

What is the entry point of a C program?

What will be the output of the following code snippet? #include void function(int *x) { (*x)++; } int main() { int a = 5; function(&a); printf(“%d\n”, a); return 0; }

What is the purpose of the following code snippet? #include void swap(int *a, int *b) { int temp = *a; *a = *b; *b = temp; } int main() { int x = 10, y = 20; swap(&x, &y); printf(“x = %d, y = %d\n”, x, y); return 0; }