A collection of records pertaining to one of the main subjects of an information system, such as customers, employees, products and vendors. Master files contain descriptive data, such as name and ...

Every file opens with one of the built-in apps in Windows 11/10 by Microsoft. For example, you may want to set Photos as the default app for a photo viewer. If you are not satisfied with the options ...

A collection of transaction records. The data in transaction files is used to update the master files, which contain the data about the subjects of the organization (customers, employees, vendors, etc ...