πŸ“Š Data Mining and Data Warehouse
Q. Data scrubbing is _____________.
  • (A) a process to reject data from the data warehouse and to create the necessary indexes.
  • (B) a process to load the data in the data warehouse and to create the necessary indexes.
  • (C) a process to upgrade the quality of data after it is moved into a data warehouse.
  • (D) a process to upgrade the quality of data before it is moved into a data warehouse
πŸ’¬ Discuss
βœ… Correct Answer: (D) a process to upgrade the quality of data before it is moved into a data warehouse

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