All of the following are tasks of data cleansing EXCEPT:
A) decoding data to make them understandable for data warehousing applications.
B) adding time stamps to distinguish values for the same attribute over time.
C) generating primary keys for each row of a table.
D) creating foreign keys.
D
Business
You might also like to view...
For effective implementation of TQM, managers must assume the role of supervisor rather than facilitator
Indicate whether the statement is true or false
Business
The _________ service supports the communication of individual pictures, charts, or drawings
Fill in the blanks with correct word
Business