In a Database Such as That Pictured in the Accompanying

question 33

Multiple Choice

In a database such as that pictured in the accompanying figure, users can set up a relationship between tables at any time, but the tables must have which of the following in common?

• A) a record
• B) a row
• C) a column
• D) a key

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Definitions:

Circadian

Relating to biological processes that occur in a natural, cyclic pattern of approximately 24 hours.

Circannual Rhythms

Biological processes and behaviors that display an annual, or yearly, cycle.

Constant Darkness

An environmental condition characterized by the absence of light for an extended period, affecting biological rhythms and behaviors in organisms.

Hibernation

A state of inactivity and metabolic depression in animals during winter to conserve energy, often involving significantly lowered body temperature and slowed breathing.