The operation system is an integrated set of programs that control,supervises and supports a computer system.Operation system make the computer easier to use,because the machine and its operator.this...
the three types of business operations are 1. service business 2. merchandising business 3. manufacturing business i know that coz' i'm a accountancy student ---alrain_14 rain_soriano55@yahoo.com
carvery A carvery is a restaurant or buffet where meat is freshly sliced to order for customers, sometimes offering unlimited servings for a fixed price. The term is most commonly used in the United...