An Attribute of an Entity That Must Have a Value

question 77

Multiple Choice

An attribute of an entity that must have a value for each entity instance is a(n) :

• A) optional attribute.
• B) composite attribute.
• C) required attribute.
• D) fuzzy attribute.

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Definitions:

Telecommuting

The practice of working from a remote location, outside of a traditional office environment, commonly from home, leveraging technology.

Distractions

Items or events that draw attention away from the task at hand, potentially reducing productivity or focus.

Productivity

The measurement of efficiency in which goods and services are created and delivered, often gauged by the output per unit of input.

Work Sharing

An employment strategy that reduces work hours for a group of employees as an alternative to layoffs, aiming to distribute available work during downturns.