Question 1

What is big data?

Accepted Answer

A) a collection of large, complex data sets, including structured and unstructured data, which cannot be analyzed using traditional database methods and tools 
B) processes and manages algorithms across many machines in a computing environment 
C) focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization 
D) extracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information 
A) a collection of large, complex data sets, including structured and unstructured data, which cannot be analyzed using traditional database methods and tools 
B) processes and manages algorithms across many machines in a computing environment 
C) focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization 
D) extracts knowledge from data by performing statistical analysis, data mining, and advanced analytics on big data to identify trends, market changes, and other relevant information

Question 2

Classification assigns records to one of a predefined set of classes.

Accepted Answer

A) True 
 B)False

Question 3

Which of the following illustrates the primary concepts of the relational database model?

Accepted Answer

A) ethics, applications, keys, and relationships 
B) entities, attributes, keys, and relationships 
C) endeavor, aspire, control, and regulate 
D) early, after, before, and future 
A) ethics, applications, keys, and relationships 
B) entities, attributes, keys, and relationships 
C) endeavor, aspire, control, and regulate 
D) early, after, before, and future

Question 4

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 5

What includes fixed data incapable of change in the event of a user action?

Accepted Answer

A) content creator 
B) content editor 
C) static information 
D) dynamic information 
A) content creator 
B) content editor 
C) static information 
D) dynamic information

Question 6

Advanced analytics focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization.

Accepted Answer

A) True 
 B)False

Question 7

What type of integrity constraint does not allow someone to create an order for a nonexistent customer?

Accepted Answer

A) relational integrity constraint 
B) business-critical integrity constraint 
C) information-critical integrity constraint 
D) mission-critical integrity constraint 
A) relational integrity constraint 
B) business-critical integrity constraint 
C) information-critical integrity constraint 
D) mission-critical integrity constraint

Question 8

Identify the business advantages of a relational database.

Accepted Answer

Many business managers are familiar with

Question 9

What is distributed computing?

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 
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

Question 10

Which of the following is incorrect in terms of data warehousing and business intelligence?

Accepted Answer

A) does not include information from other operational applications 
B) operational systems are integrated 
C) operational information is mainly current 
D) operational information frequently has quality issues 
A) does not include information from other operational applications 
B) operational systems are integrated 
C) operational information is mainly current 
D) operational information frequently has quality issues

Question 11

Static information includes fixed data incapable of change in the event of a user action.

Accepted Answer

A) True 
 B)False

Question 12

Which of the following occurs when a system produces incorrect, inconsistent, or duplicate data?

Accepted Answer

A) information inconsistency issue 
B) information integrity issue 
C) data control issue 
D) data mining issue 
A) information inconsistency issue 
B) information integrity issue 
C) data control issue 
D) data mining issue

Question 13

What are the rules that enforce basic and fundamental information-based constraints?

Accepted Answer

A) responsible integrity constraints 
B) quality constraints 
C) web integrity constraints 
D) relational integrity constraints 
A) responsible integrity constraints 
B) quality constraints 
C) web integrity constraints 
D) relational integrity constraints

Question 14

Which of the following statements is true?

Accepted Answer

A) The more complete an organization wants to get its information, the less it costs. 
B) The more accurate an organization wants to get its information, the less it costs. 
C) The less accurate an organization wants to get its information, the more it costs. 
D) The more complete and accurate an organization wants to get its information, the more it costs. 
A) The more complete an organization wants to get its information, the less it costs. 
B) The more accurate an organization wants to get its information, the less it costs. 
C) The less accurate an organization wants to get its information, the more it costs. 
D) The more complete and accurate an organization wants to get its information, the more it costs.

Question 15

Unique information asks if each transaction and event is represented only once in the information.

Accepted Answer

A) True 
 B)False

Question 16

What is the primary tool that retrieves information and helps users graphically design the answer to a question?

Accepted Answer

A) data mining tools 
B) structured example language 
C) query-by-example tool 
D) relational query tool 
A) data mining tools 
B) structured example language 
C) query-by-example tool 
D) relational query tool

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

Distributed computing processes and manages algorithms across many machines in a computing environment.

Accepted Answer

A) True 
 B)False

Question 19

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

Accepted Answer

A) Are there any duplicate orders? 
B) Are there any duplicate customers? 
C) Is aggregate information in agreement with detailed information? 
D) Is each transaction and event represented only once in the information? 
A) Are there any duplicate orders? 
B) Are there any duplicate customers? 
C) Is aggregate information in agreement with detailed information? 
D) Is each transaction and event represented only once in the information?

Question 20

What analyzes unstructured data associated with websites to identify consumer behavior and website navigation?

Accepted Answer

A) social media analytics 
B) speech analytics 
C) text analytics 
D) web analytics 
A) social media analytics 
B) speech analytics 
C) text analytics 
D) web analytics

What is big data?

Classification assigns records to one of a predefined set of classes.

Which of the following illustrates the primary concepts of the relational database model?

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

What includes fixed data incapable of change in the event of a user action?

Advanced analytics focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization.

What type of integrity constraint does not allow someone to create an order for a nonexistent customer?

Identify the business advantages of a relational database.

What is distributed computing?

Which of the following is incorrect in terms of data warehousing and business intelligence?

Static information includes fixed data incapable of change in the event of a user action.

Which of the following occurs when a system produces incorrect, inconsistent, or duplicate data?

What are the rules that enforce basic and fundamental information-based constraints?

Which of the following statements is true?

Unique information asks if each transaction and event is represented only once in the information.

What is the primary tool that retrieves information and helps users graphically design the answer to a question?

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

Distributed computing processes and manages algorithms across many machines in a computing environment.

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

What analyzes unstructured data associated with websites to identify consumer behavior and website navigation?

Management Information Systems: Business Driven MIS

Decisions and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: Mis Business Concerns: Module 2: Technical Foundations of MIS

Infrastructures: Sustainable Technologies

Networks: Mobile Business: Module 3: Enterprise MIS

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporateresponsibility

Hardware and Software Basics

Networks and Telecommunications

Designing Data-Bases-Apply Your Knowledge-Glossary

Filters

Exam 6: Data: Business Intelligence

What is big data?

Classification assigns records to one of a predefined set of classes.

Which of the following illustrates the primary concepts of the relational database model?

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

What includes fixed data incapable of change in the event of a user action?

Advanced analytics focuses on forecasting future trends and producing insights using sophisticated quantitative methods, including statistics, descriptive and predictive data mining, simulation, and optimization.

What type of integrity constraint does not allow someone to create an order for a nonexistent customer?

Identify the business advantages of a relational database.

What is distributed computing?

Which of the following is incorrect in terms of data warehousing and business intelligence?

Static information includes fixed data incapable of change in the event of a user action.

Which of the following occurs when a system produces incorrect, inconsistent, or duplicate data?

What are the rules that enforce basic and fundamental information-based constraints?

Which of the following statements is true?

Unique information asks if each transaction and event is represented only once in the information.

What is the primary tool that retrieves information and helps users graphically design the answer to a question?

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

Distributed computing processes and manages algorithms across many machines in a computing environment.

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

What analyzes unstructured data associated with websites to identify consumer behavior and website navigation?

Management Information Systems: Business Driven MIS

Decisions and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: Mis Business Concerns: Module 2: Technical Foundations of MIS

Infrastructures: Sustainable Technologies

Networks: Mobile Business: Module 3: Enterprise MIS

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporateresponsibility

Hardware and Software Basics

Networks and Telecommunications

Designing Data-Bases-Apply Your Knowledge-Glossary

Filters