Where is supermarket data stored?
A supermarket will store information about the products that are for sale as a file in a database.
Other information such as supplier details can be stored in other files in the database if a relational database is used..
What output device would a supermarket checkout use to give you a receipt?
Speakers – this is an out put device and is often used at self checkouts to tell the user what to do. Credit card reader – this is an input device and is used to pay for the goods if the user does not want to use cash. Receipt printer – this is an output device and is used to print of a receipt for proof of purchase.
What technology is used in retail stores?
Extended Reality Virtual and augmented reality offer retailers several ways to enhance the customer experience. From browsing products to virtually “trying them on,” extended reality is already in use by many retailers today.
How is technology used in supermarkets?
Supermarkets use a computer system called ‘electronic point of sale’ or EPOS to: monitor and control stock; perform sales analysis; collect data about customers using loyalty cards which offer points whenever money is spent in the store.
What are the items found in a supermarket?
How To Create Your Default Supermarket Product ListMeat & Fish.Dairy.Vegetables and fruit.Freezer.Bread & bread spreads.Dried Goods.Snacks.Care Products.