A Very Popular Development Technique Used by Database Professionals for Database

question 13

Multiple Choice

A very popular development technique used by database professionals for database design is known as ________.

• A)data marts
• B)normalization
• C)data models
• D)entity-relationship data modeling
• E)data migration

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Definitions:

Yearly Observations

Refers to data points or measurements that are collected once every year.

Trend

A general direction in which something is developing or changing, observed in data over time.

Annual Time-series

A sequence of data points representing the value of a variable over a series of years.

Sequential Order

The arrangement of objects, events, or values in a specific sequence where the order is significant.