Final answer:
Most filing systems are based on an alphabetic arrangement. Alphabetic filing systems arrange information in alphabetical order based on names or titles.
Step-by-step explanation:
Most filing systems are based directly or indirectly on an alphabetic arrangement. Alphabetic filing systems arrange information in alphabetical order, such as by the first letter of a person's last name or the title of a document. This type of arrangement is commonly used in various fields, including business, libraries, and personal organization.