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Question

What is the correct sequence of ETL functions?

a.

Data loading, data extraction, data transformation

b.

Data extraction, data loading, data transformation

c.

Data transformation, data loading, data extraction

d.

Data extraction, data transformation, data loading

Answer: (d).Data extraction, data transformation, data loading Explanation:The correct sequence of ETL functions is data extraction, data transformation, and data loading.

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Q. What is the correct sequence of ETL functions?

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