Is the entire database.

describe data in terms of relational tables and columns, object-oriented classes, and XML tags.

Describes how data is actually stored on disk.

Both (A) and (C)

Users.

Separate files

Database.

Database administrator

Module.

Relational model.

Schema.

Sub schema.

Update files.

Print files on paper

Data entry.

Delete files.

It is an integrated collection of logically related records.

It consolidates separate files into a common pool of data records.

Data stored in a database is independent of the application programs using it

All of the above