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What is the main risk of a data lake without governance?

  1. A It becomes a data swamp that nobody can navigate or trust
  2. B It runs out of storage
  3. C It cannot store unstructured data
  4. D It requires a fixed schema
Answer

It becomes a data swamp that nobody can navigate or trust

Cataloguing, ownership and data quality standards are what distinguish a usable lake from an expensive dumping ground.

All Data Warehousing MCQs

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