Question 1

In terms of big data what includes different forms of structured and unstructured data?

Accepted Answer

A) Variety 
B) Veracity 
C) Volume 
D) Velocity 
A) Variety 
B) Veracity 
C) Volume 
D) Velocity

Question 2

Optimization is a statistical process for estimating the relationships among variables.

Accepted Answer

A) True 
 B)False

Question 3

What segments a heterogeneous population of more homogeneous subgroups?

Accepted Answer

A) Classification 
B) Estimation 
C) Affinity grouping 
D) Clustering 
A) Classification 
B) Estimation 
C) Affinity grouping 
D) Clustering

Question 4

Effective data-driven decision management is reliant upon the quality of the data gathered and the effectiveness of its analysis and interpretation.

Accepted Answer

A) True 
 B)False

Question 5

Information redundancy is the duplication of data, or the storage of the same data in multiple places.

Accepted Answer

A) True 
 B)False

Question 6

Which of the following is a business-critical integrity constraint?

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 7

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

Question 8

Which of the following represents the different information formats?

Accepted Answer

A) Detail, summary, aggregate 
B) Document, presentation, spreadsheet, database 
C) Individual, department, enterprise 
D) Executives, managers, operational employees 
A) Detail, summary, aggregate 
B) Document, presentation, spreadsheet, database 
C) Individual, department, enterprise 
D) Executives, managers, operational employees

Question 9

Which of the following creates, reads, updates, and deletes data in a database while controlling access and security?

Accepted Answer

A) Database element 
B) Database management system 
C) Data governance 
D) Data File 
A) Database element 
B) Database management system 
C) Data governance 
D) Data File

Question 10

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

Accepted Answer

A) True 
 B)False

Question 11

Information granularity refers to the extent of detail within the information (fine and detailed or coarse and abstract).

Accepted Answer

A) True 
 B)False

Question 12

Master data management (MDM)is the practice of gathering data and ensuring that it is uniform, accurate, consistent, and complete, including such entities as customers, suppliers, products, sales, employees, and other critical entities that are commonly integrated across organizational systems. MDM is commonly included in data governance.

Accepted Answer

A) True 
 B)False

Question 13

A database maintains information on ________.

Accepted Answer

A) Inventory 
B) Transactions 
C) Employees 
D) All of the above 
A) Inventory 
B) Transactions 
C) Employees 
D) All of the above

Question 14

Which of the following are examples of transactional information?

Accepted Answer

A) Airline ticket, sales receipts, and packing slips 
B) Trends and sales statistics 
C) Product sales results, grocery receipts, and growth projections 
D) Airline tickets and sales growth spreadsheets 
A) Airline ticket, sales receipts, and packing slips 
B) Trends and sales statistics 
C) Product sales results, grocery receipts, and growth projections 
D) Airline tickets and sales growth spreadsheets

Question 15

Information quality refers to the extent of detail within the information (fine and detailed or coarse and abstract).

Accepted Answer

A) True 
 B)False

Question 16

Velocity includes the analysis of streaming data as it travels around the Internet.

Accepted Answer

A) True 
 B)False

Question 17

What is it called when a manager has so much data and information that they cannot make a decision?

Accepted Answer

A) Data rich, information poor 
B) Data rich, content poor 
C) Data rich, communication poor 
D) Data rich, intelligence 
A) Data rich, information poor 
B) Data rich, content poor 
C) Data rich, communication poor 
D) Data rich, intelligence

Question 18

A field is a collection of related data elements

Accepted Answer

A) True 
 B)False

Question 19

The primary purpose of a data warehouse is to perform analytical process.

Accepted Answer

A) True 
 B)False

Question 20

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

Accepted Answer

A) True 
 B)False

In terms of big data what includes different forms of structured and unstructured data?

Optimization is a statistical process for estimating the relationships among variables.

What segments a heterogeneous population of more homogeneous subgroups?

Effective data-driven decision management is reliant upon the quality of the data gathered and the effectiveness of its analysis and interpretation.

Information redundancy is the duplication of data, or the storage of the same data in multiple places.

Which of the following is a business-critical integrity constraint?

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

Which of the following represents the different information formats?

Which of the following creates, reads, updates, and deletes data in a database while controlling access and security?

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

Information granularity refers to the extent of detail within the information (fine and detailed or coarse and abstract).

A database maintains information on ________.

Which of the following are examples of transactional information?

Information quality refers to the extent of detail within the information (fine and detailed or coarse and abstract).

Velocity includes the analysis of streaming data as it travels around the Internet.

What is it called when a manager has so much data and information that they cannot make a decision?

A field is a collection of related data elements

The primary purpose of a data warehouse is to perform analytical process.

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

Management Information Systems: Business Driven MIS

Decisions and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: MIS Business Concerns

Infrastructures: Sustainable Technologies

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Hardware and Software Basics

Networks and Telecommunications

Designing Databases

Emerging Trends and Technologies

Filters

Exam 6: Data: Business Intelligence

In terms of big data what includes different forms of structured and unstructured data?

Optimization is a statistical process for estimating the relationships among variables.

What segments a heterogeneous population of more homogeneous subgroups?

Effective data-driven decision management is reliant upon the quality of the data gathered and the effectiveness of its analysis and interpretation.

Information redundancy is the duplication of data, or the storage of the same data in multiple places.

Which of the following is a business-critical integrity constraint?

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

Which of the following represents the different information formats?

Which of the following creates, reads, updates, and deletes data in a database while controlling access and security?

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

Information granularity refers to the extent of detail within the information (fine and detailed or coarse and abstract).

A database maintains information on ________.

Which of the following are examples of transactional information?

Information quality refers to the extent of detail within the information (fine and detailed or coarse and abstract).

Velocity includes the analysis of streaming data as it travels around the Internet.

What is it called when a manager has so much data and information that they cannot make a decision?

A field is a collection of related data elements

The primary purpose of a data warehouse is to perform analytical process.

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

Management Information Systems: Business Driven MIS

Decisions and Processes: Value Driven Business

Ebusiness: Electronic Business Value

Ethics and Information Security: MIS Business Concerns

Infrastructures: Sustainable Technologies

Networks: Mobile Business

Enterprise Applications: Business Communications

Systems Development and Project Management: Corporate Responsibility

Hardware and Software Basics

Networks and Telecommunications

Designing Databases

Emerging Trends and Technologies

Filters