Question 1

In an OLAP report,a measure is the data item of interest.

Accepted Answer

A) True 
 B)False

Question 2

Which of the following is a standard for subscribing to content sources?

Accepted Answer

A) Knowledge Discovery in Databases 
B) Online Analytical Processing 
C) Real Simple Syndication 
D) Data Transfer Protocol 
A) Knowledge Discovery in Databases 
B) Online Analytical Processing 
C) Real Simple Syndication 
D) Data Transfer Protocol

Question 3

Knowledge management applications are concerned with minimizing content use.

Accepted Answer

A) True 
 B)False

Question 4

Which of the following describes a dimension in an OLAP report?

Accepted Answer

A) It is a characteristic of a measure. 
B) It is the item that is to be summed or averaged or otherwise processed in the OLAP report. 
C) It is the data item of interest. 
D) It is referred to as a decision tree. 
A) It is a characteristic of a measure. 
B) It is the item that is to be summed or averaged or otherwise processed in the OLAP report. 
C) It is the data item of interest. 
D) It is referred to as a decision tree.

Question 5

A data warehouse contains a special database that stores the ________,which records the source,history,format,constraints,and other facts about the data.

Accepted Answer

A) clickstream data 
B) dimensional data 
C) media format 
D) metadata 
A) clickstream data 
B) dimensional data 
C) media format 
D) metadata

Question 6

Which of the following is an example of an unsupervised data-mining technique?

Accepted Answer

A) cluster analysis 
B) neural networks 
C) regression analysis 
D) data streaming 
A) cluster analysis 
B) neural networks 
C) regression analysis 
D) data streaming

Question 7

Which of the following is an example of question that data-mining will help address?

Accepted Answer

A) Will a given customer default on a loan? 
B) What has happened in the last two years? 
C) What is the current situation? 
D) How does the current situation compare to the situation one year ago? 
A) Will a given customer default on a loan? 
B) What has happened in the last two years? 
C) What is the current situation? 
D) How does the current situation compare to the situation one year ago?

Question 8

Decision trees are good for statistical analysis because they will present the user with the correct answer.

Accepted Answer

A) True 
 B)False

Question 9

Semantic security is equally serious and poses tougher problems than physical security.

Accepted Answer

A) True 
 B)False

Question 10

Five ________ can store all the words ever spoken by human beings.

Accepted Answer

A) gigabytes 
B) terabytes 
C) petabytes 
D) exabytes 
A) gigabytes 
B) terabytes 
C) petabytes 
D) exabytes

Question 11

Data marts are also referred to as data warehouses.

Accepted Answer

A) True 
 B)False

Question 12

A data warehouse is a data collection,smaller than the data mart,that addresses a particular component or functional area of the business.

Accepted Answer

A) True 
 B)False

Question 13

________ tools are programs that read data from a variety of sources,process that data,format it into structured reports,and deliver those reports to the users who need them.

Accepted Answer

A) Data-mining 
B) Knowledge-management 
C) Reporting 
D) XML 
A) Data-mining 
B) Knowledge-management 
C) Reporting 
D) XML

Question 14

Data-mining tools use heuristic techniques to process data to find hidden patterns and relationships among the data.

Accepted Answer

A) True 
 B)False

Question 15

Market-basket analysis is based on an "If...then..." analysis.

Accepted Answer

A) True 
 B)False

Question 16

Knowledge-management tools differ from reporting and data-mining tools because the source of their data is recorded facts and figures.

Accepted Answer

A) True 
 B)False

Question 17

All of the following are major categories of knowledge assets except ________.

Accepted Answer

A) data 
B) documents 
C) employees 
D) customers 
A) data 
B) documents 
C) employees 
D) customers

Question 18

Reporting tools tend to use simpler operations while data-mining tends to use more sophisticated statistical techniques.

Accepted Answer

A) True 
 B)False

Question 19

An RFM score of ________ probably means that this customer has taken their business elsewhere and is probably not worth spending too many marketing resources on.

Accepted Answer

A) 121 
B) 231 
C) 555 
D) 111 
A) 121 
B) 231 
C) 555 
D) 111

Question 20

All of the following are basic operations used by reporting tools to produce information from data except ________.

Accepted Answer

A) sorting 
B) grouping 
C) calculating 
D) transposing 
A) sorting 
B) grouping 
C) calculating 
D) transposing

In an OLAP report,a measure is the data item of interest.

Which of the following is a standard for subscribing to content sources?

Knowledge management applications are concerned with minimizing content use.

Which of the following describes a dimension in an OLAP report?

A data warehouse contains a special database that stores the ________,which records the source,history,format,constraints,and other facts about the data.

Which of the following is an example of an unsupervised data-mining technique?

Which of the following is an example of question that data-mining will help address?

Decision trees are good for statistical analysis because they will present the user with the correct answer.

Semantic security is equally serious and poses tougher problems than physical security.

Five ________ can store all the words ever spoken by human beings.

Data marts are also referred to as data warehouses.

A data warehouse is a data collection,smaller than the data mart,that addresses a particular component or functional area of the business.

________ tools are programs that read data from a variety of sources,process that data,format it into structured reports,and deliver those reports to the users who need them.

Data-mining tools use heuristic techniques to process data to find hidden patterns and relationships among the data.

Market-basket analysis is based on an "If...then..." analysis.

Knowledge-management tools differ from reporting and data-mining tools because the source of their data is recorded facts and figures.

All of the following are major categories of knowledge assets except ________.

Reporting tools tend to use simpler operations while data-mining tends to use more sophisticated statistical techniques.

An RFM score of ________ probably means that this customer has taken their business elsewhere and is probably not worth spending too many marketing resources on.

All of the following are basic operations used by reporting tools to produce information from data except ________.

The Importance of Mis

Collaboration Information Systems

Information Systems for Competitive Advantage

Hardware and Software

Database Processing

Data Communications

How the Internet Works

Business Process Management

E-Commerce and Web 2.0

Managing Development

Information Systems Management

Information Security Management

International Dimension 1 - the Global Economy

International Dimension 2 - Global Communication

International Dimension 3 - Global Is and the Value Chain

International Dimension 4 - International It Management and Development

Filters

Exam 10: Business Intelligence Systems

In an OLAP report,a measure is the data item of interest.

Which of the following is a standard for subscribing to content sources?

Knowledge management applications are concerned with minimizing content use.

Which of the following describes a dimension in an OLAP report?

A data warehouse contains a special database that stores the ________,which records the source,history,format,constraints,and other facts about the data.

Which of the following is an example of an unsupervised data-mining technique?

Which of the following is an example of question that data-mining will help address?

Decision trees are good for statistical analysis because they will present the user with the correct answer.

Semantic security is equally serious and poses tougher problems than physical security.

Five ________ can store all the words ever spoken by human beings.

Data marts are also referred to as data warehouses.

A data warehouse is a data collection,smaller than the data mart,that addresses a particular component or functional area of the business.

________ tools are programs that read data from a variety of sources,process that data,format it into structured reports,and deliver those reports to the users who need them.

Data-mining tools use heuristic techniques to process data to find hidden patterns and relationships among the data.

Market-basket analysis is based on an "If...then..." analysis.

Knowledge-management tools differ from reporting and data-mining tools because the source of their data is recorded facts and figures.

All of the following are major categories of knowledge assets except ________.

Reporting tools tend to use simpler operations while data-mining tends to use more sophisticated statistical techniques.

An RFM score of ________ probably means that this customer has taken their business elsewhere and is probably not worth spending too many marketing resources on.

All of the following are basic operations used by reporting tools to produce information from data except ________.

The Importance of Mis

Collaboration Information Systems

Information Systems for Competitive Advantage

Hardware and Software

Database Processing

Data Communications

How the Internet Works

Business Process Management

E-Commerce and Web 2.0

Managing Development

Information Systems Management

Information Security Management

International Dimension 1 - the Global Economy

International Dimension 2 - Global Communication

International Dimension 3 - Global Is and the Value Chain

International Dimension 4 - International It Management and Development

Filters