The data-base environment has all of the following components except:

Answer: Option B

In a database environment, the components typically include:

Users: Individuals who interact with the database to perform operations like querying and updating data.

Database: The structured collection of data that is managed and organized for efficient retrieval and manipulation.

Database Administrator: The person responsible for managing and maintaining the database system, ensuring its performance, security, and availability.

Separate Files: This is not considered a component of a modern database environment. Databases are designed to manage data within a centralized system rather than relying on multiple separate files.

Thus, Option B: separate files is the correct answer as it does not fit into the standard components of a database environment.