The Claremont School course catalogue reads as follows: “To enrol in CIS 288, which is an advanced course, a student must complete with two prerequisites – CIS 110 and CIS 286. A student who completes either one of these prerequisites and obtains the instructor’s permission, however, will be allowed to take CIS 288” -Create a decision table that describes the Claremont School course catalogue regarding eligibility for CIS 288. Show all possible rules. -Draw a simplified decision tree to represent the Claremont School catalogue. Describe the results.

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Fundamentals of Datawarehouse

A data warehouse is a data repository which is used to store large quantities of historical data that are mostly used for creating reports that help businesses to identify their weaknesses and strengths. For example, demographics data about people of a region can help businesses identify the needs and preferences of the region’s population. A data warehouse acts as a central storage for storing data that comes from one or more heterogenous sources. It also consists of data which can be old and of historical value. One of the most important applications of this type of system is that it is used for supporting business intelligence and data analytics applications.