Examlex
If a particular column is not allowed to be null, anytime you add a row of data to the table, the DBMS will require a value for the column.
Historical Demand
Past data on customer purchases used for analyzing trends to forecast future demand.
Multiplicative Form
A mathematical approach where variables are multiplied to estimate outcomes in models or equations.
Systematic Component
In statistical analysis, the part of variation that can be attributed to identifiable factors, typically following a predictable pattern.
Seasonal Factor
Variations in business or trading activities that occur at the same time every year.
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