An operational system is _____________.

Related MCQs

• ________________defines the structure of the data held in operational databases and used by operational applications.
• The time horizon in operational environment is ___________.
• The key used in operational environment may not have an element of__________.
• Data warehouse contains_____________data that is never found in the operational environment.
• The data from the operational environment enter _______ of data warehouse.
• Operational database is
• ________________ is held in the catalog of the warehouse database system.
• ________________ is an expensive process in building an expert system.
• _______________ helps to integrate, maintain and view the contents of the data warehousing system.
• The power of self-learning system lies in __________.