The most common source of change data in refreshing a data warehouse is _______.

Related MCQs

• The important aspect of the data warehouse environment is that data found within the data warehouse is___________.
• The important aspect of the data warehouse environment is that data found within the data warehouse is___________.
• The source of all data warehouse data is the____________.
• Source data from the warehouse comes from _______________.
• __________describes the data contained in the data warehouse.
• The data from the operational environment enter _______ of data warehouse.
• The ___________ engine for a data warehouse supports query-triggered usage of data
• __________describes the data contained in the data warehouse
• The data Warehouse is__________.
• The time horizon in Data warehouse is usually __________.