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Question 3 of 5. Which of the following option(s) explain the need for ETL?
O ETL provides a method of moving the data from various sources into a data warehouse.
ETL is a predefined process for accessing and manipulating source data into the target database.
Allow verification of data transformation, aggregation and calculations rules.
O All of the above

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Question 3 of 5. Which of the following option(s) explain the need for ETL?
O ETL provides a...
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