21.
A database management system

22.
Which of the following hardware components is the most important to the operation of a database management system?

23.
The PROJECT command will create new table that has

24.
To have a file hold a list, it is necessary to

26.
In a _____ a parent record type can be linked to one or more "child" record types, but a child record type can have only one parent.

27.
Which two files are used during operation of the DBMS?

28.
When using a database management system, the first thing that you must do is to

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