Data staging consists of all of the following steps, except

Select one:

A$.$ extracting the data

B$.$ storing the data in a warehouse

C$.$ transforming the data

mining the data

Clear my choice

If a school keeps two lists, one for student registration and one for student financial information, both containing name and address information, this is an example of data

Select one:

A$.$ integrity

B$.$ completeness

C$.$ redundancy

D$.$ normalization