Question 1

The data that an organization purchases from data vendors can act as the source data for a business intelligence system.

Accepted Answer

A) True 
 B)False

Question 2

BI analysis is the process of obtaining, cleaning, organizing, relating, and cataloging source data.

Accepted Answer

A) True 
 B)False

Question 3

Explain the functions of a data warehouse.

Accepted Answer

The functions of a data warehouse are to

Question 4

________ process operational and other data in organizations to analyze past performance and make predictions.

Accepted Answer

A) Virtualization techniques 
B) Live migration techniques 
C) Business intelligence systems 
D) Windowing systems 
A) Virtualization techniques 
B) Live migration techniques 
C) Business intelligence systems 
D) Windowing systems

Question 5

Which of the following statements is true of business intelligence (BI)systems?

Accepted Answer

A) Business intelligence systems are primarily used for developing software systems and data mining applications. 
B) The four standard components of business intelligence systems are software, procedures, applications, and programs. 
C) The software component of a business intelligence system is called an intelligence database. 
D) Business intelligence systems analyze an organization's past performance to make predictions. 
A) Business intelligence systems are primarily used for developing software systems and data mining applications. 
B) The four standard components of business intelligence systems are software, procedures, applications, and programs. 
C) The software component of a business intelligence system is called an intelligence database. 
D) Business intelligence systems analyze an organization's past performance to make predictions.

Question 6

Regression analysis is used in ________.

Accepted Answer

A) progress reporting 
B) bug reporting 
C) supervised data mining 
D) unsupervised data mining 
A) progress reporting 
B) bug reporting 
C) supervised data mining 
D) unsupervised data mining

Question 7

The skills required to create a publishing application for dynamic content are low.

Accepted Answer

A) True 
 B)False

Question 8

The use of business intelligence (BI)for identifying changes in the purchasing patterns of customers is a labor-intensive process.

Accepted Answer

A) True 
 B)False

Question 9

Data granularity refers to the amount of data represented by data.

Accepted Answer

A) True 
 B)False

Question 10

In the ________ phase, a BigData collection is broken into pieces and hundreds or thousands of independent processors search these pieces for something of interest.

Accepted Answer

A) crash 
B) break 
C) reduce 
D) map 
A) crash 
B) break 
C) reduce 
D) map

Question 11

________ are business intelligence documents that are fixed at the time of creation and do not change.

Accepted Answer

A) Critical reports 
B) Dynamic reports 
C) Static reports 
D) Exception reports 
A) Critical reports 
B) Dynamic reports 
C) Static reports 
D) Exception reports

Question 12

________ is the process of obtaining, cleaning, organizing, relating, and cataloging source data.

Accepted Answer

A) Data manipulation 
B) BI analysis 
C) Publish results 
D) Data acquisition 
A) Data manipulation 
B) BI analysis 
C) Publish results 
D) Data acquisition

Exam 9: Business Intelligence Systems

The data that an organization purchases from data vendors can act as the source data for a business intelligence system.

BI analysis is the process of obtaining, cleaning, organizing, relating, and cataloging source data.

Explain the functions of a data warehouse.

________ process operational and other data in organizations to analyze past performance and make predictions.

Which of the following statements is true of business intelligence (BI)systems?

Regression analysis is used in ________.

The skills required to create a publishing application for dynamic content are low.

The use of business intelligence (BI)for identifying changes in the purchasing patterns of customers is a labor-intensive process.

Data granularity refers to the amount of data represented by data.

In the ________ phase, a BigData collection is broken into pieces and hundreds or thousands of independent processors search these pieces for something of interest.

________ are business intelligence documents that are fixed at the time of creation and do not change.

________ is the process of obtaining, cleaning, organizing, relating, and cataloging source data.

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