Question 1

The complete removal of dirty data from a source is practical and possible.

Accepted Answer

A) True 
 B)False

Question 2

Data mining occurs on structured data that are already in a database or a spreadsheet.

Accepted Answer

A) True 
 B)False

Question 3

Data-mining tools use a variety of techniques to find patterns and relationships in large volumes of information that predict future behavior and guide decision making.

Accepted Answer

A) True 
 B)False

Question 4

Which of the below statements means the same as easy to manage content?

Accepted Answer

A)  Website owners can make changes only with the aid of MIS professionals
B)  The website cannot organize customer data
C)  Users can update data-driven website with little or no training
D)  Users with extensive training can update data-driven websitesE) None of the above
F) A) and B)

Question 5

How would the airline industry use business intelligence?

Accepted Answer

A)  Analyze popular vacation locations with current flight listings
B)  Understand customer credit card usage and nonpayment rates
C)  Compare the demographics of patients with critical illnesses
D)  Predict claim amounts and medical coverage costsE) A) and C)
F) A) and B)

Question 6

Timely information must be up-to-the-second to be accurate.

Accepted Answer

A) True 
 B)False

Question 7

What is data latency?

Accepted Answer

A)  The time it takes for data to be stored or retrieved.
B)  The management and oversight of an organization's data assets.
C)  The person responsible for ensuring policies and procedures are implemented across the organization.
D)  When a company examines its data to determine if it can meet business expectations, while identifying possible data gaps.E) B) and C)
F) C) and D)

Question 8

What is data-driven website?

Accepted Answer

A)  The person responsible for creating the original website content.
B)  Includes data that change based on user action.
C)  Information is stored in a dynamic catalog, or an area of a website that stores information about products in a database.
D)  An interactive website kept constantly updated and relevant to the needs of its customers using a database.E) B) and C)
F) A) and B)

Question 9

Which of the following asks users to write lines of code to answer questions against a database?

Accepted Answer

A)  Structured query language
B)  Relational query language
C)  Structured elements
D)  Data mining toolsE) None of the above
F) B) and C)

Question 10

Which of the below does not represent a company that requires up-to-the-second information?

Accepted Answer

A)  911 response
B)  Stock traders
C)  Banks
D)  Construction companiesE) All of the above
F) A) and B)

Question 11

What are rules that help ensure the quality of information?

Accepted Answer

A)  Information integrity
B)  Integrity constraints
C)  Information quality
D)  Information ethicsE) C) and D)
F) A) and B)

Question 12

Metadata are logical data structures that detail the relationships among data elements by using graphics or pictures.

Accepted Answer

A) True 
 B)False

Question 13

Dynamic information includes data that change based on user actions.

Accepted Answer

A) True 
 B)False

Question 14

What is a data artist?

Accepted Answer

A)  Processes and manages algorithms across many machines in a computing environment.
B)  Focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization.
C)  Occurs when the user goes into an emotional state of over-analysis (or over-thinking) a situation so that a decision or action is never taken, in effect paralyzing the outcome.
D)  A business analytics specialist who uses visual tools to help people understand complex data.E) B) and C)
F) B) and D)

Question 15

Which of the following implies that aggregate or summary information is in agreement with detailed information?

Accepted Answer

A)  Uniqueness
B)  Completeness
C)  Consistency
D)  AccuracyE) C) and D)
F) B) and D)

Question 16

Association detection occurs when the user goes into an emotional state of over-analysis (or over-thinking)a situation so that a decision or action is never taken, in effect paralyzing the outcome.

Accepted Answer

A) True 
 B)False

Question 17

Who is the person responsible for updating and maintaining website content?

Accepted Answer

A)  Content creator
B)  Content editor
C)  Static information
D)  Dynamic informationE) B) and C)
F) All of the above

Question 18

What is a data value that is numerically distant from most of the other data points in a set of data?

Accepted Answer

A)  Fast data
B)  Outlier
C)  Analysis paralysis
D)  CubeE) A) and B)
F) A) and C)

Question 19

Which of the following are examples of analytical information?

Accepted Answer

A)  Airline ticket, sales receipts, and packing slips
B)  Hotel reservation, sales receipts, and packing slips
C)  Future growth analysis, sales projections, and product statistics
D)  Packing slips, grocery receipt, and competitor informationE) B) and C)
F) A) and B)

Question 20

What analyzes unstructured data to find trends and patterns in words and sentences?

Accepted Answer

A)  Structured data
B)  Unstructured data
C)  Text analytics
D)  Web analyticsE) A) and B)
F) None of the above

Exam 6: Data: Business Intelligence

Which of the below does not represent a company that requires up-to-the-second information?

Correct AnswerverifiedShow Answer

What is a data value that is numerically distant from most of the other data points in a set of data?

Correct AnswerverifiedShow Answer

Association detection occurs when the user goes into an emotional state of over-analysis (or over-thinking)a situation so that a decision or action is never taken, in effect paralyzing the outcome.

Correct AnswerverifiedShow Answer

Timely information must be up-to-the-second to be accurate.

Correct AnswerverifiedShow Answer

Which of the below statements means the same as easy to manage content?

Correct AnswerverifiedShow Answer

The complete removal of dirty data from a source is practical and possible.

Correct AnswerverifiedShow Answer

Data mining occurs on structured data that are already in a database or a spreadsheet.

Correct AnswerverifiedShow Answer

What analyzes unstructured data to find trends and patterns in words and sentences?

Correct AnswerverifiedShow Answer

Dynamic information includes data that change based on user actions.

Correct AnswerverifiedShow Answer

How would the airline industry use business intelligence?

Correct AnswerverifiedShow Answer

Metadata are logical data structures that detail the relationships among data elements by using graphics or pictures.

Correct AnswerverifiedShow Answer

What is a data artist?

Correct AnswerverifiedShow Answer

Who is the person responsible for updating and maintaining website content?

Correct AnswerverifiedShow Answer

What are rules that help ensure the quality of information?

Correct AnswerverifiedShow Answer

Which of the following asks users to write lines of code to answer questions against a database?

Correct AnswerverifiedShow Answer

Which of the following are examples of analytical information?

Correct AnswerverifiedShow Answer

What is data-driven website?

Correct AnswerverifiedShow Answer

Which of the following implies that aggregate or summary information is in agreement with detailed information?

Correct AnswerverifiedShow Answer

Data-mining tools use a variety of techniques to find patterns and relationships in large volumes of information that predict future behavior and guide decision making.

Correct AnswerverifiedShow Answer

What is data latency?

Correct AnswerverifiedShow Answer

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified

Correct Answer
verified