Small logical units where a data warehouse holds large amounts of data are known as _____.

Small logical units where a data warehouse holds large amounts of data are known as _____.

  1. a) Access layers
  2. b) Data marts
  3. c) Data storage
  4. d) Data miners

From the BB Assistant Maintenance Engineer February 2023 – Written (BIBM) exam, question 11 of 38.

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