Exam 9: Business Intelligence Systems

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________ requires the user to request business intelligence (BI) results.

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Hadoop is an open-source program supported by the Apache Foundation that implements MapReduce on potentially thousands of computers.

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A sales report that is current at the time the user accessed it on a Web server is an example of a(n) ________.

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In market-basket terminology, ________ describes the probability that two items will be purchased together.

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A business intelligence (BI) server extends alert/RSS functionality to support user subscriptions.

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Explain the difference between static and dynamic reports.

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Knowledge management was done only after the advent of social media.

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Dynamic reports are business intelligence (BI) documents that are updated at the time they are requested.

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An OLAP cube and an OLAP report are the same thing.

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Operational data is structured for fast and reliable transaction processing.

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A data ________ is a data collection, smaller than the data warehouse that addresses the needs of a particular department or functional area of the business.

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RFM analysis is used to analyze and rank customers according to their ________.

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What are the common problems with using operational data?

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When an area code changes the phone number for a given customer before the change will not match the customer's number afterward. This is an example of ________.

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________ is a concept that computer systems will become sophisticated enough that they can adapt and create their own software and hence adapt their behavior without human assistance.

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An OLAP report has measures and dimensions. Which of the following is an example of a dimension?

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________ are information systems that support the management and delivery of documents including reports, Web pages, and other expressions of employee knowledge.

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Describe the management functions of business intelligence (BI) servers.

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A ________ is a hierarchical arrangement of criteria that predict a classification or a value.

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In ________, data miners develop a model prior to the analysis and apply statistical techniques to data to estimate parameters of the model.

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