The easiest time to change the database structure is after the data modeling stage.

A student management system allows students to have multiple majors, and advisers are assigned to handle multiple students and courses. This is an example of a(n) ________ relationship.

________ are used by users to read, insert, modify, and delete data in a database.

The rows in a database are called ________.

Which of the following is true about the database development process?

A(n) ________ is a program used to create, process, and administer a database.

A data model is a ________.

The customs officer decided to _______ the passenger’s bags when he noticed an unusual item in the suitcase.

The _______ secretary always smiled and agreed with the boss, even if she didn’t completely understand the instructions.

The _______ students asked so many questions about the nature of the universe that it took a lot of patience to answer.