The Accompanying Figure Shows the Course Table in the Camashaly

question 23

Multiple Choice

The accompanying figure shows the Course table in the Camashaly Design database. In a relational database, you should restrict each position in the table to a single entry, that is, you do not permit multiple entries, often called _____ in the table.

• A) anomalies
• B) tuples
• C) redundancy
• D) repeating groups

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Definitions:

Total Duration

The complete amount of time taken for a specific event or activity to occur from start to finish.

Duration Per Occurrence

A type of duration recording that involves recording the length of time per episode that a student engages in a target behavior.

Average Duration

A type of duration recording that produces only one number to graph. In this approach, the durations of each episode of a target behavior are added together and divided into the total number of times the behavior occurred.

Dead Man's Test

A principle in behavior analysis suggesting that if a dead man can do it, it’s not behavior; emphasizing the importance of observable and measurable actions.