Q.

The load and index is __________.

A. a process to upgrade the quality of data before it is moved into a data warehouse.
B. a process to upgrade the quality of data after it is moved into a data warehouse.
C. a process to reject data from the data warehouse and to create the necessary indexes.
D. a process to load the data in the data warehouse and to create the necessary indexes.
Answer» D. a process to load the data in the data warehouse and to create the necessary indexes.
1k
0
Do you find this helpful?
11

View all MCQs in

Data Mining

Discussion

No comments yet