Question 1

Which of the following represents a reason for low-quality information?

Accepted Answer

A) Online customers intentionally enter inaccurate information to protect the privacy 
B) Different systems have different information entry standards and formats 
C) Third-party and external information contains inaccuracies and errors 
D) All of the above 
A) Online customers intentionally enter inaccurate information to protect the privacy 
B) Different systems have different information entry standards and formats 
C) Third-party and external information contains inaccuracies and errors 
D) All of the above

Question 2

Which of the following is a valid type of integrity constraint?

Accepted Answer

A) Relational-critical integrity constraint 
B) Business integrity constraint 
C) Relational integrity constraint 
D) Business-critical integrity constraint 
A) Relational-critical integrity constraint 
B) Business integrity constraint 
C) Relational integrity constraint 
D) Business-critical integrity constraint

Question 3

A data warehouse is a _________ collection of information,gathered from many different ___________ databases,that supports business analysis activities and decision-making tasks.

Accepted Answer

A) Logical;operational 
B) Physical;operational 
C) Logical;transactional 
D) Physical;transactional 
A) Logical;operational 
B) Physical;operational 
C) Logical;transactional 
D) Physical;transactional

Question 4

Gender can be referred to in many ways (Male,Female,M/F,1/0)in a data warehouse.What is this an example of?

Accepted Answer

A) Information scaling 
B) Streamlining data points 
C) Standardizing information 
D) Standardizing protocols 
A) Information scaling 
B) Streamlining data points 
C) Standardizing information 
D) Standardizing protocols

Question 5

What is a common association detection analysis technique where you analyze certain items to detect customers' buying behavior and predict future behavior?

Accepted Answer

A) Clustering factors 
B) Mashup technology 
C) Market basket analysis 
D) Drill-down basket analysis 
A) Clustering factors 
B) Mashup technology 
C) Market basket analysis 
D) Drill-down basket analysis

Question 6

Which of the following would not be considered part of the complete characteristic of high-quality information?

Accepted Answer

A) Is a value missing from the personal information? 
B) Is each transaction represented only once in the information? 
C) Is the address incomplete? 
D) Is the area code missing for the phone information? 
A) Is a value missing from the personal information? 
B) Is each transaction represented only once in the information? 
C) Is the address incomplete? 
D) Is the area code missing for the phone information?

Question 7

Web mining analysis describes technologies that allow users to "see" or visualize data to transform information into a business perspective.

Accepted Answer

A) True 
 B)False

Question 8

All of the following are business-critical integrity constraints,except:

Accepted Answer

A) System will not allow an entry for an order for a nonexistent customer 
B) System will not allow returns of fresh produce after 15 days past delivery 
C) System will not allow shipping a product to a customer who does not have a valid address 
D) Systems will not allow shipping of a nonexistent product to a customer 
A) System will not allow an entry for an order for a nonexistent customer 
B) System will not allow returns of fresh produce after 15 days past delivery 
C) System will not allow shipping a product to a customer who does not have a valid address 
D) Systems will not allow shipping of a nonexistent product to a customer

Question 9

What can help uncover correlations and trends in data that would otherwise go unrecognized?

Accepted Answer

A) Informing 
B) Infographics 
C) Data visualization Tools 
D) Business intelligence dashboards 
A) Informing 
B) Infographics 
C) Data visualization Tools 
D) Business intelligence dashboards

Question 10

Transactional information is used when performing operational tasks and repetitive decisions such as analyzing daily sales reports and production schedules to determine how much inventory to carry.

Accepted Answer

A) True 
 B)False

Question 11

Information ____________ occurs when the same data element has different values.

Accepted Answer

The answer of Information ____________ occurs when the same data...

Question 12

Which of the following is not one of the five characteristics common to high-quality information?

Accepted Answer

A) Accuracy 
B) Completeness 
C) Quantity 
D) Consistency 
A) Accuracy 
B) Completeness 
C) Quantity 
D) Consistency

Question 13

Which of the following is true in regards to the elimination of redundant data?

Accepted Answer

A) Uses additional hard disk space 
B) Makes performing information updates harder 
C) Improves information quality 
D) All of the above 
A) Uses additional hard disk space 
B) Makes performing information updates harder 
C) Improves information quality 
D) All of the above

Question 14

Which of the following provides real-time information in response to requests?

Accepted Answer

A) Sales system 
B) Transactional system 
C) Real-time system 
D) Salary system 
A) Sales system 
B) Transactional system 
C) Real-time system 
D) Salary system

Question 15

Which of the following lists include all of the five characteristics common to high-quality information?

Accepted Answer

A) Accuracy,completeness,strength,support,and positive feedback 
B) Accuracy,association,referral,sales,and marketing 
C) Accuracy,competition,support,customer service,and visibility 
D) Accuracy,completeness,consistency,timeliness,and uniqueness 
A) Accuracy,completeness,strength,support,and positive feedback 
B) Accuracy,association,referral,sales,and marketing 
C) Accuracy,competition,support,customer service,and visibility 
D) Accuracy,completeness,consistency,timeliness,and uniqueness

Question 16

Which of the following will enforce business rules vital to an organization's success and often require more insight and knowledge than relational integrity constraints?

Accepted Answer

A) Quality business constraints 
B) Critical web constraints 
C) Business critical integrity constraints 
D) Web integrity constraints 
A) Quality business constraints 
B) Critical web constraints 
C) Business critical integrity constraints 
D) Web integrity constraints

Question 17

There are two main primary traits that help you determine the value of information including timeliness and quality.

Accepted Answer

A) True 
 B)False

Question 18

Standardizing of data elements allows for ______________.

Accepted Answer

A) Greater accuracy,completeness,and consistency 
B) Stabilizes pivot tables 
C) Processes the clients faster 
D) Increases security features 
A) Greater accuracy,completeness,and consistency 
B) Stabilizes pivot tables 
C) Processes the clients faster 
D) Increases security features

Question 19

Which of the following contains a subset of data warehouse information?

Accepted Answer

A) Data miner 
B) Data mart 
C) Data pool 
D) Data analyzing tool 
A) Data miner 
B) Data mart 
C) Data pool 
D) Data analyzing tool

Question 20

What is the smallest or basic unit of information?

Accepted Answer

A) Database management element 
B) Data element 
C) Data model 
D) Data integrity issue 
A) Database management element 
B) Data element 
C) Data model 
D) Data integrity issue

Which of the following represents a reason for low-quality information?

Which of the following is a valid type of integrity constraint?

A data warehouse is a _ collection of information,gathered from many different ___ databases,that supports business analysis activities and decision-making tasks.

Gender can be referred to in many ways (Male,Female,M/F,1/0)in a data warehouse.What is this an example of?

What is a common association detection analysis technique where you analyze certain items to detect customers' buying behavior and predict future behavior?

Which of the following would not be considered part of the complete characteristic of high-quality information?

Web mining analysis describes technologies that allow users to "see" or visualize data to transform information into a business perspective.

All of the following are business-critical integrity constraints,except:

What can help uncover correlations and trends in data that would otherwise go unrecognized?

Transactional information is used when performing operational tasks and repetitive decisions such as analyzing daily sales reports and production schedules to determine how much inventory to carry.

Information ____________ occurs when the same data element has different values.

Which of the following is not one of the five characteristics common to high-quality information?

Which of the following is true in regards to the elimination of redundant data?

Which of the following provides real-time information in response to requests?

Which of the following lists include all of the five characteristics common to high-quality information?

Which of the following will enforce business rules vital to an organization's success and often require more insight and knowledge than relational integrity constraints?

There are two main primary traits that help you determine the value of information including timeliness and quality.

Standardizing of data elements allows for ______________.

Which of the following contains a subset of data warehouse information?

What is the smallest or basic unit of information?

Management Information Systems: Business Driven MIS

Decisions Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics Information Security: MIS Business Concerns

Infrastructures: Sustainable Technologies

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Filters

Exam 6: Data: Business Intelligence

Which of the following represents a reason for low-quality information?

Which of the following is a valid type of integrity constraint?

A data warehouse is a _________ collection of information,gathered from many different ___________ databases,that supports business analysis activities and decision-making tasks.

Gender can be referred to in many ways (Male,Female,M/F,1/0)in a data warehouse.What is this an example of?

What is a common association detection analysis technique where you analyze certain items to detect customers' buying behavior and predict future behavior?

Which of the following would not be considered part of the complete characteristic of high-quality information?

Web mining analysis describes technologies that allow users to "see" or visualize data to transform information into a business perspective.

All of the following are business-critical integrity constraints,except:

What can help uncover correlations and trends in data that would otherwise go unrecognized?

Transactional information is used when performing operational tasks and repetitive decisions such as analyzing daily sales reports and production schedules to determine how much inventory to carry.

Information ____________ occurs when the same data element has different values.

Which of the following is not one of the five characteristics common to high-quality information?

Which of the following is true in regards to the elimination of redundant data?

Which of the following provides real-time information in response to requests?

Which of the following lists include all of the five characteristics common to high-quality information?

Which of the following will enforce business rules vital to an organization's success and often require more insight and knowledge than relational integrity constraints?

There are two main primary traits that help you determine the value of information including timeliness and quality.

Standardizing of data elements allows for ______________.

Which of the following contains a subset of data warehouse information?

What is the smallest or basic unit of information?

Management Information Systems: Business Driven MIS

Decisions Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics Information Security: MIS Business Concerns

Infrastructures: Sustainable Technologies

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Filters

A data warehouse is a _ collection of information,gathered from many different ___ databases,that supports business analysis activities and decision-making tasks.