To Depict the Structure of a Relational Database, You Can

question 140

Multiple Choice

To depict the structure of a relational database, you can use a sammonly accepted shorthand representation. You write the name of the table and then within ____ list all of the fields in the table.

• A) square brackets [ ]
• B) curly braces { }
• C) slashes / /
• D) parentheses ( )

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Definitions:

Increasing Basicity

Describes the trend or sequence in which the ability of a substance to act as a base increases.

Increasing

Becoming larger or greater in size, number, value, or amount.

pKa

A quantitative measure that reflects the acid strength of a substance; the lower the pKa value, the stronger the acid.

Methanol

A light, volatile, colorless liquid with a distinctive alcoholic odor, used as an antifreeze, solvent, fuel, and as a denaturant for ethanol.