The Process of Retrieving Only Certain Rows Based Upon a Specified

question 82

Multiple Choice

The process of retrieving only certain rows based upon a specified condition is known as ____.​

• A) ​selection
• B) ​projection
• C) ​retrieval
• D) ​derivation

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Definitions:

Opportunity Cost

The charge of bypassing the following best possibility when making a selection.

Strawberries

Sweet, red, heart-shaped fruits known for their delightful flavor and nutritional benefits.

Moving Points

A term that could refer to changing positions or values in a data set, market analysis, or physical locations on a map, but generally not a standard key term.

Production Possibility Frontier

A curve depicting all maximum output possibilities for two or more goods given a set of inputs (resources, labor, etc.).