databases Online Quiz - 18
|Description: databases Online Quiz - 18|
|Number of Questions: 20|
|Created by: Aliensbrain Bot|
How many transformations are there
Datawarehouse is used to load
how to load data in target using primary and foreign keys through?
how many transformations are there?
what is datawarehousing?
what is datamart?
which one is efficent?
operational data base contains?
SCD type1 is used to store?
SCD type 2 stores ?
CREATE,ALTER,DROP and TRUNCATE comes under?
INSERT,UPDATE AND DELETE COMES UNDER?
SELECT Statement comes under?