Question 1

What is erroneous or flawed data?

Accepted Answer

A)  Dirty data
B)  Information cleansing
C)  Information Scrubbing
D)  ETLE) A) and B)
F) C) and D)

Question 2

How would the retail industry use business intelligence?

Accepted Answer

A)  Track crime patterns, locations, and criminal behavior.
B)  Analyze customer demographics.
C)  Predict sales, inventory levels, and distribution.
D)  Predict hardware failures.E) A) and B)
F) A) and C)

Question 3

What is data-driven decision management?

Accepted Answer

A)  A business that collects personal information about consumers and sells that information to other organizations.
B)  A storage repository that holds a vast amount of raw data in its original format until the business needs it.
C)  A technique for establishing a match, or balance, between the source data and the target data warehouse.
D)  An approach to business governance that values decisions that can be backed up with verifiable data.E) None of the above
F) A) and B)

Question 4

The financial industry uses business intelligence to predict hardware failures.

Accepted Answer

A) True 
 B)False

Question 5

Dirty data is erroneous or flawed data.

Accepted Answer

A) True 
 B)False

Question 6

Data warehouses struggle with combining too much standardized information.

Accepted Answer

A) True 
 B)False

Question 7

One example of a data aggregation is to gather information about particular groups based on specific variables such as age, profession, or income.

Accepted Answer

A) True 
 B)False

Question 8

Which of the following is a problem associated with dirty data?

Accepted Answer

A)  Accurate data
B)  Integrated data
C)  Violates business rules
D)  All of theseE) A) and D)
F) A) and C)

Question 9

While a traditional data warehouse stores data in files or folders, a data lake uses a flat architecture to store data.

Accepted Answer

A) True 
 B)False

Question 10

What is a business that collects personal information about consumers and sells that information to other organizations?

Accepted Answer

A)  Repository
B)  Data warehouse
C)  Data aggregation
D)  Data brokerE) None of the above
F) C) and D)

Question 11

According to Gartner Inc., dirty data is an MIS problem, not a business problem.

Accepted Answer

A) True 
 B)False

Question 12

A data map is a technique for establishing a match, or balance, between the source data and the target data warehouse.

Accepted Answer

A) True 
 B)False

Question 13

How would the marketing industry use business intelligence?

Accepted Answer

A)  Track crime patterns, locations, and criminal behavior.
B)  Analyze customer demographics.
C)  Predict sales, inventory levels, and distribution.
D)  Predict hardware failures.E) A) and C)
F) A) and B)

Question 14

What is it called when a manager has too much data and information to make a decision?

Accepted Answer

A)  Data rich, information poor
B)  Data rich, content poor
C)  Data rich, communication poor
D)  Data rich, intelligenceE) None of the above
F) A) and B)

Question 15

Data aggregation is the collection of data from various sources for the purpose of data processing.

Accepted Answer

A) True 
 B)False

Question 16

What is a data map?

Accepted Answer

A)  A business that collects personal information about consumers and sells that information to other organizations.
B)  A storage repository that holds a vast amount of raw data in its original format until the business needs it.
C)  A technique for establishing a match, or balance, between the source data and the target data warehouse.
D)  An approach to business governance that values decisions that can be backed up with verifiable data.E) All of the above
F) A) and D)

Question 17

Identify the advantages of using business intelligence to support managerial decision making.

Accepted Answer

Many organizations today find it next to...

Question 18

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, transactionalE) C) and D)
F) A) and D)

Question 19

The banking industry uses business intelligence to understand customer credit card usage and nonpayment rates.

Accepted Answer

A) True 
 B)False

Question 20

What is an individual item on a graph or a chart?

Accepted Answer

A)  Data set
B)  Dirty data
C)  Data map
D)  Data pointE) A) and B)
F) A) and C)

Exam 7: Accessing Organizational Information Data Warehouses

What is a data map?

Correct AnswerverifiedShow Answer

While a traditional data warehouse stores data in files or folders, a data lake uses a flat architecture to store data.

Correct AnswerverifiedShow Answer

Dirty data is erroneous or flawed data.

Correct AnswerverifiedShow Answer

How would the marketing industry use business intelligence?

Correct AnswerverifiedShow Answer

The financial industry uses business intelligence to predict hardware failures.

Correct AnswerverifiedShow Answer

What is it called when a manager has too much data and information to make a decision?

Correct AnswerverifiedShow Answer

One example of a data aggregation is to gather information about particular groups based on specific variables such as age, profession, or income.

Correct AnswerverifiedShow Answer

What is erroneous or flawed data?

Correct AnswerverifiedShow Answer

Identify the advantages of using business intelligence to support managerial decision making.

Correct AnswerverifiedMany organizations today find it next to...View AnswerShow Answer

According to Gartner Inc., dirty data is an MIS problem, not a business problem.

Correct AnswerverifiedShow Answer

What is an individual item on a graph or a chart?

Correct AnswerverifiedShow Answer

A data map is a technique for establishing a match, or balance, between the source data and the target data warehouse.

Correct AnswerverifiedShow Answer

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

Correct AnswerverifiedShow Answer

What is data-driven decision management?

Correct AnswerverifiedShow Answer

What is a business that collects personal information about consumers and sells that information to other organizations?

Correct AnswerverifiedShow Answer

The banking industry uses business intelligence to understand customer credit card usage and nonpayment rates.

Correct AnswerverifiedShow Answer

Data warehouses struggle with combining too much standardized information.

Correct AnswerverifiedShow Answer

Which of the following is a problem associated with dirty data?

Correct AnswerverifiedShow Answer

Data aggregation is the collection of data from various sources for the purpose of data processing.

Correct AnswerverifiedShow Answer

How would the retail industry use business intelligence?

Correct AnswerverifiedShow Answer

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Many organizations today find it next to...
View Answer

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

Correct Answer
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