CIS 310 Study Guide - Final Guide: Html, Online Analytical Processing, Web Crawler
14 Mar 2019
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Document Summary
They answer unplanned information requests to support a non-routine decision. They provide a summary of critical information on a recurring schedule. They highlight situations that are out of the normal range. They are produced at predefined intervals to support routine decisions. They help analyze why a key indicator is not at an appropriate level or why an exception occurred. They provide capabilities for discovering hidden predictive relationships in the data. They use reasoning methods to outline how sensitive information will be handled, stored, transmitted, and destroyed. They make hypothetical changes to the data associated with a problem. They preaggregate data so that only the subset of the data necessary for the queries is extracted. They allow for multiple dimensions to be added to a traditional two-dimensional table. Which of the following is used for web content mining? clustering. It is a data structure allowing for multiple dimensions to be added to a traditional two- dimensional table.
