A group of related files is stored in a (n

Answer: Records

Explanation:

A group of the related file is basically stored in a record as record is the collection of the related field.

A record is the object in the database that basically contain one and more than one value.

In the database, the records are also store in the form of table and in table the data are in the form of rows and columns. There is multiple table in the database and each of the table basically contain multiple records.