______test is used in an online transactional processing environment.

Related MCQs

• The key used in operational environment may not have an element of _________.
• Converting data from different sources into a common format for processing is called as____ .
• The important aspect of the data warehouse environment is that data found within the data warehouse is__________.
• The time horizon in operational environment is ________.
• Data can be updated in ______ environment.
• Data warehouse contains ______data that is never found in the operational environment.
• The data from the operational environment enter_____________of data warehouse.
• ___________defines the structure of the data held in operational databases and used by operational applications.
• Business Intelligence and data warehousing is used for________.
• _____ is used to map a data item to a real valued prediction variable.