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If a data lake design uses a 'sandbox' zone, what is its primary purpose?

medium📝 Predict Output Q5 of 15
Hadoop - Modern Data Architecture with Hadoop
If a data lake design uses a 'sandbox' zone, what is its primary purpose?
ATo allow users to experiment with data without affecting main zones
BTo store raw data from external sources
CTo archive old data for compliance
DTo store final reports and dashboards
Step-by-Step Solution
Solution:

  1. Step 1: Define sandbox zone

    Sandbox is a zone for users to test and experiment with data safely.

  2. Step 2: Compare other options

    Raw data is stored in raw zone, archives are for old data, reports are stored elsewhere.

  3. Final Answer:

    To allow users to experiment with data without affecting main zones -> Option A

  4. Quick Check:

    Sandbox purpose = User experimentation [OK]
Quick Trick: Sandbox is for safe user experiments [OK]
Common Mistakes:
  • Confusing sandbox with raw data zone
  • Thinking sandbox is for archiving
  • Assuming sandbox stores reports

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