A Join in Which Rows That Do Not Have Matching

question 19

Multiple Choice

A join in which rows that do not have matching values in common columns are still included in the result table is called a(n) :

• A) natural join.
• B) equi-join.
• C) outer join.
• D) union join.

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Definitions:

Digestive Tract

The series of hollow organs joined in a long, twisting tube from the mouth to the anus through which food is digested and nutrients are absorbed.

Digestion

The process by which food is broken down into smaller components, eventually to be absorbed into the bloodstream for use by the body.

Elimination

The process of removing waste products and toxins from the body, achieved through mechanisms such as excretion and defecation.

Ingestion

The act of consuming food, beverages, or any other material by ingestions or absorption into the organism.