A(n) _____ Join Returns Not Only the Rows Matching the Join

question 28

Multiple Choice

A(n) _____ join returns not only the rows matching the join condition (that is, rows with matching values in the common columns) but also the rows with unmatched values.

• A) outer
• B) inner
• C) equi-
• D) cross

---

Definitions:

Action Potential

A temporary reversal in the electrical polarization of the membrane of a nerve cell, allowing for the transmission of nerve impulses.

Neuroplasticity

The brain's ability to reorganize itself by forming new neural connections throughout life, allowing the neurons (nerve cells) in the brain to compensate for injury and disease and to adjust their activities in response to new situations or changes in their environment.

Brain Cells

Cells that make up the brain, including neurons which transmit information, and glial cells that provide support and protection.

Reflex Arc

A neural pathway that controls an action reflex, an automatic response to a stimulus that does not involve conscious thought.