Question: (LO 2-3) Identify which ETL tasks would be considered Validating the data, and which would be considered Cleaning the data. ETL Task 1. Compare the

(LO 2-3) Identify which ETL tasks would be considered “Validating” the data, and which would be considered “Cleaning” the data.

ETL Task 1. Compare the number of records that were extracted to

ETL Task 1. Compare the number of records that were extracted to the number of records in the source database. 2. Remove headings or subtotals. 3. Remove leading zeroes and nonprintable characters. 4. Compare descriptive statistics for numeric fields. 5. Format negative numbers. 6. Compare string limits for text fields. 7. Correct inconsistencies across data, in general. Validating or Cleaning

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