Question 1:

How many iterations will this loop run?

signed long int amount = 20;

while (amount) {

amount--;

printf("%d ", amount);

}

Questions 2:

If we wanted to create the pointer*ptrto the following variable, what line of code would be necessary?

bool checkBox = false;

bool *ptr = &checkBox;

pointer *ptr = &checkBox;

bool ptr = &checkBox;

bool ptr = checkBox;

bool *ptr = checkBox;