In the relational model, the allowed set of values for an attribute is called:

What does a database schema represent?

The Cartesian product operation combines:

For a union operation to be valid:

A smartphone manufacturer relies on one company for advanced microchips. If that company raises prices or limits deliveries, the manufacturer would struggle to maintain production schedules. Which force is affecting the manufacturer?

A supervisor praises an employee publicly for completing a project ahead of schedule. Which level of Maslow’s hierarchy is illustrated here?

The name of the famous Bostonian member of the “Sons of Liberty,” Samuel Adams, is today known for its label on beer sold in American supermarkets. 

The group of men that rioted and caused problems for the British leading up to and during the American Revolution were called:

Which of these ideologies places the least emphasis on the good of the individual?

The theory of the “economic voter” suggests that ____________.