Question

When a person buys something from an app store, the cost of the item is charged to a credit card whose number often is known by the app store. on what type of device is the credit card number kept by the app store?

Answer 1

Here is the answer. When a person buys something from an app store, the cost of the item is charged to a credit card whose number often is known by the app store, and the type of device that the credit card number is kept by the app store is called the STORAGE. Hope this helps.