An .................. system is market-oriented and is used for data analysis by knowledge workers, including managers, executives, and analysts.

Related MCQs

• The process of finding the right formal representing of a certain body of knowledge in order to represent it in knowledge based system is__________.
• Data mining is used to refer ______ stage in knowledge discovery in database.
• The system that can be used without knowledge of internal operation _______.
• Which of the following is a data store that is a subsidiary of a data warehouse of integrated data
• Data marts that incorporate data mining tools to extract sets of data is called______.
• The _________ refers to extracting knowledge from larger amount of data.
• .......................... supports basic OLAP operations, including slice and dice, drill-down, roll-up and pivoting.
• OLAP is used to explore the ___________ knowledge.
• A _____ algorithm takes all the data at once and tries to create a hypothesis based on this data.
• Which of the following function involves data cleaning, data standardizing and summarizing