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IS300 ch.9

Information systems that process operational and other data to analyze past performance and to make predictions are known as ________ systems
business intelligence
The software component of a BI system is called a(n) ________.
BI application
What are the three primary activities in the business intelligence process?
Acquire the BI data, analyze the BI data, and publish the results.
There
are four ways that BI reports might be published. Which of the following is NOT one of those ways
Print and distribute the results via fax.
The delivery of business intelligence to knowledge workers without a request from them is known as ________ publishing.
push
The delivery of business intelligence to knowledge workers with a request from them is known as ________ publishing
pull
The process of obtaining, cleaning, organizing, relating, and cataloging source data is in the ________ activity of the BI process.
data acquisition
The three fundamental categories of BI analysis are ________.
reporting, data mining, and BigData
Which of the following is NOT one of the functions of a data warehouse?
Search the data.
Given
that purchased data often contains missing data elements, why would organizations buy data at all?
Because some data is better than no data at all
Which of the following is NOT one of the examples of problematic data?
Elastic data
From the authors’ perspective, business intelligence is defined as ________.
The patterns, relationships, and trends identified by business intelligence systems
What are two problems associated with having too much data in your analysis?
Too many attributes and too many data points
A facility for managing an organization’s business intelligence (BI) data is known as a ________.
data warehouse
For BI analysis, data need to represent the proper ________, the proper level of detail.
granularity
A collection of data, smaller than a data warehouse, which addresses the needs of a particular department or functional business area is called a ________.
data mart
The application of statistical techniques to find patterns and relationships among data for the purposes of classification and prediction is known as ________.
data mining
________ is the type of data mining in which analysts do not create a model or hypothesis before running the analysis.
Unsupervised
________ is the type of data mining in which analysts develop a model or hypothesis before running the analysis and then apply statistical techniques to data to estimate model parameters.
Supervised
Which of the following statements is FALSE about BI servers?
BI servers do not adjust allocations as users come and go
Which of the following statements is NOT true about BI servers?
BI servers provide six major functions.
What is the difference between a static report and a dynamic report?
Static reports are fixed at the time of creation, and they do not change, whereas dynamic reports are updated at the time the user requests them.
Which of the following is NOT listed as a component of a generic BI system under BI data sources?
Incipient data
A company that acquires and purchases consumer and other data from public records, retailers, Internet cookie vendors, social media trackers, and other sources and uses it to create business intelligence that it sells to companies and to the government is called a ________.
data broker
Which of the following is NOT a part of a generic BI system?
ERP systems

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