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Data Mining Practice Test

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What term describes a single data value?
Correct Answer:
Datum
Explanation:
The term describes a single data value is datum. In databases, a field is a column that defines the type of data, and a row (or record) is a complete set of field values for one entity. A single cell in that table—the value found in a specific field for a specific row—is a datum. So while a row or a field refers to larger structures, the exact one-value unit stored in a cell is called a datum.

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