The online analytical processing term that represents a combination
of systems that help aggregate, access, and analyze business
data and assist in the business decision-making process is

(d) The requirement is to distinguish among the OLAP
technologies. Answer (d) is correct as business intelligence is the
combination of systems that help aggregate, access, and analyze
business data. Answer (a) is incorrect as artificial intelligence
deals with relatively structured decision making in many areas,
not specifically business. Answer (b) is incorrect as a data mart
may be used in the process of business intelligence. Answer (c) is
incorrect as decision support systems are used in a variety of
business and nonbusiness decision-making situations.