A part of database that stores complete information about an entity such as employee, sales, orders etc.

Correct Answer: B. File

The correct answer is B. File.

A file in a database typically stores complete information about an entity such as an employee, sales, orders, etc. It contains records, which are collections of fields that represent individual pieces of data related to the entity. So, while a “record” refers to a collection of related data fields, a “file” is the part of the database that holds these records.