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What does ETL stand for in data processing?

medium Q4 of 15
Computer Aptitude - Computer Abbreviations
What does ETL stand for in data processing?
AExtract, Translate, Load
BExtract, Transform, Load
CEncode, Transfer, Link
DExtract, Transfer, Log
Step-by-Step Solution

  1. Step 1: Understand workflow

    ETL is used to move data from source to data warehouse.

  2. Step 2: Recall expansion

    ETL stands for Extract, Transform, Load.

  3. Step 3: Select correct option

    Option B matches correctly.

  4. Final Answer:

    Extract, Transform, Load → Option B

  5. Quick Check:

    ETL pipelines always transform data before loading → Option B.
Quick Trick: ETL = extract → transform → load.
Common Mistakes:
  • Choosing Translate instead of Transform.
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