Q.
1
  • A

    A process to reject data from the data warehouse and to create the necessary indexes.

     

     

     

  • B

    A process to load the data on the data warehouse and to create necessary indices.

  • C

    A process to upgrade the quality of data before it is moved into a data warehouse.

  • D

    A process to upgrade the quality of data after it is moved into a data warehouse.