In Database Terminology, a Record Represents

question 20

Multiple Choice

In database terminology, a record represents:

• A) a list of data, arranged in columns and rows.
• B) each category of data contained in a row.
• C) a single instance of whatever the table keeps track of.
• D) a field or combination of fields used to uniquely identify a file.
• E) one or more keys that relate separate tables in a database.

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Definitions:

Language Acquisition Device

A hypothetical tool in the brain that enables infants to acquire and understand language rapidly as part of their innate biological endowment.

Reinforcement

In psychology, a consequence applied that strengthens an organism's future behavior whenever that behavior is preceded by a specific antecedent stimulus.

Shaping

A psychological conditioning technique where successive approximations of a desired behavior are reinforced.

Heuristic

A problem-solving approach using practical methods or shortcuts to generate solutions that are not guaranteed to be optimal.