Question: When integrating data from different sources, what is the purpose of the data transformation step? Loading the transformed data into a centralized data warehouse. Cleaning

When integrating data from different sources, what is the purpose of the data transformation step?
Loading the transformed data into a centralized data warehouse.
Cleaning the data by identifying missing values, outliers, and errors.
Identifying all data sources.
Extracting data using ETL (Extract, Transforms, Load) or ELT (Extract, Load, Transform)
tools.
When integrating data from different sources,

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