In a Data Warehouse, Existing Data Are Constantly Purged as New

question 26

True/False

In a data warehouse, existing data are constantly purged as new data come in.

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Definitions:

Metaphase

A phase in cell division during which chromosomes position themselves at the cell's center before dividing into two distinct cells.

Telophase

The final stage of cell division where chromosomes arrive at opposite poles, nuclear envelopes reform around them, and the cell prepares to divide into two.

Nuclear Envelope

The double membrane structure that surrounds the nucleus in eukaryotic cells, separating the contents of the nucleus from the cytoplasm.

Telophase

The final phase of cell division, during which chromosomes de-condense, nuclear envelopes re-form around the daughter nuclei, and cytokinesis usually occurs, resulting in two separate cells.