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.
• _________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___________.
• Certain itemsets enter afresh into the system and get into the , which are essentially the supersets of the itemsets that move from the dashed circle to the dashed box