In a Database,columns That Are Keys of a Different Table

question 71

Multiple Choice

In a database,columns that are keys of a different table than the one in which they reside are known as ________ keys.

• A) foreign
• B) discrete
• C) relational
• D) continuous

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Definitions:

Tomato Prices

The market value assigned to tomatoes, which can vary based on factors like seasonality, supply, and demand.

Line Chart

A type of chart that displays information as a series of data points called 'markers' connected by straight line segments.

Time-series Data

A sequence of data points collected or recorded at successive time intervals, often analyzed to understand patterns, trends, or to predict future values.

Successive Points

Consecutive data points in a sequence, often analyzed in statistical process control to identify trends or shifts in process behavior.