The key used in operational environment may not have an element of _________.

Related MCQs

• ___________defines the structure of the data held in operational databases and used by operational applications.
• The time horizon in operational environment is ________.
• Data warehouse contains ______data that is never found in the operational environment.
• The data from the operational environment enter_____________of data warehouse.
• An operational system is________.
• ______test is used in an online transactional processing environment.
• Training may be used when a clear link between input data sets and target output values does not exist.
• The important aspect of the data warehouse environment is that data found within the data warehouse is__________.
• Data can be updated in ______ environment.
• RBF hidden layer units have a receptive field which has a________; that is, a particular input value at which they have a maximal output.