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A data lake _ _ _ _ _ _ _ _ . ( Select all that apply. ) has had significant ETL processes performed on
A data lake Select all that apply.
has had significant ETL processes performed on it before data is stored in it
provides a separate area from the transactionaloperational databases to perform analytics
is a copy of a data source with little to no ETL
is sometimes fed after ETL into a data warehouse
is sometimes used in lieu of a data warehouse
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