In a Relational Database, a Record Is Referred to in Technical

question 71

Multiple Choice

In a relational database, a record is referred to in technical terms as a(n)

• A) tuple.
• B) row.
• C) entity.
• D) field.

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Definitions:

Regression Models

Statistical methods used to estimate the relationships among variables, often to predict a particular outcome.

Trend Projection

A forecasting technique that uses historical data to predict future outcomes by identifying patterns or trends.

Causal Forecasting

A forecasting method that assumes the demand in future periods will be influenced by identifiable factors and uses statistical models to predict outcomes.

Weighted Moving Average

A calculation that averages a series of values while giving different weights to different values, often used in financial analysis to smooth data.