In Database Systems, a Column Is Also Known as a Key

question 53

True/False

In database systems, a column is also known as a key.

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Definitions:

Older-Model Computers

Computers from previous generations that may not have the latest technology or features but are still functional for certain tasks or uses.

Brand-Loyal

A consumer behavior characterized by consistent preference and purchase of a particular brand over others.

Cross-Price Elasticity

The percentage change in demand for product A that occurs in response to a percentage change in price of product B; see also complementary products.

Competitive Parity

A strategy where a company ensures its share of marketing spend is comparable to its competitors.