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In the context of data warehousing, what does ETL stand for?

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Question: In the context of data warehousing, what does ETL stand for?

Options:

  1. Extract, Transform, Load
  2. Evaluate, Test, Launch
  3. Execute, Transfer, Log
  4. Extract, Transfer, Load

Correct Answer: Extract, Transform, Load

Solution: 

ETL stands for Extract, Transform, Load, which is the process of moving data from source systems into a data warehouse.

In the context of data warehousing, what does ETL stand for?

Practice Questions

Q1
In the context of data warehousing, what does ETL stand for?
  1. Extract, Transform, Load
  2. Evaluate, Test, Launch
  3. Execute, Transfer, Log
  4. Extract, Transfer, Load

Questions & Step-by-Step Solutions

In the context of data warehousing, what does ETL stand for?
Correct Answer: ETL stands for Extract, Transform, Load.
  • Step 1: Understand that ETL is a process used in data warehousing.
  • Step 2: Break down the acronym ETL: E stands for Extract, T stands for Transform, and L stands for Load.
  • Step 3: Learn that 'Extract' means pulling data from different source systems.
  • Step 4: Know that 'Transform' means changing the data into a suitable format for analysis.
  • Step 5: Realize that 'Load' means putting the transformed data into a data warehouse for storage and analysis.
  • ETL Process – ETL stands for Extract, Transform, Load, which is the process of moving data from source systems into a data warehouse.
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