The _________ techniques are used to load information from operational database to data warehouse.

Related MCQs

• __________ is used to load the information from operational database.
• The data from the operational environment enter ........................ of data warehouse.
• Data warehouse contains ................ data that is never found in the operational environment.
• The __________ contains information that gives users an easy-to-understand perspective of the information stored in the data warehouse.
• A ________ acts a bridge between data warehouse and database application.
• Which of the following is a data store that is a subsidiary of a data warehouse of integrated data
• Operational database is
• The .................. allows the selection of the relevant information necessary for the data warehouse.
• The _______ data are stored in data warehouse.
• A data warehouse is said to contain a time-varying collection of data because ___.