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Given a data lake with zones: raw, cleansed, and curated, which zone would contain data immediately after ingestion without any processing?

medium📝 Predict Output Q4 of 15
Hadoop - Modern Data Architecture with Hadoop
Given a data lake with zones: raw, cleansed, and curated, which zone would contain data immediately after ingestion without any processing?
ACurated
BRaw
CCleansed
DArchive
Step-by-Step Solution
Solution:
  1. Step 1: Understand ingestion process

    Data is first stored in the raw zone immediately after ingestion.
  2. Step 2: Identify zone with unprocessed data

    Raw zone holds unprocessed data; cleansed and curated zones come later.
  3. Final Answer:

    Raw -> Option B
  4. Quick Check:

    Unprocessed data zone = Raw [OK]
Quick Trick: Raw zone holds data right after ingestion [OK]
Common Mistakes:
  • Choosing curated or cleansed as first zone
  • Confusing archive with raw data
  • Assuming cleansed is raw data

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