Question 15 Which Of The Following Is NOT An Example Of A Common Use Of A Point-Of-Sale (POS) Device?

(a). A Server In A restaurant uses a POS to communicate a diner's order to the kitchen
(b). A Nurse in a hospital uses a POS to entire patient's vital signs into his records
(c). A Barrista i a coffe store uses a POS to record a sale of some bakery items
(d). A teller in a bank uses a POS to withdraw money for a costumer