Question 1

An information cube is the common term for the representation of multidimensional information.

Accepted Answer

A) True 
 B)False

Question 2

Gender can be referred to in many ways (Male, Female, M/F, 1/0) in a data warehouse.Ensuring gender is referenced the same way is 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 3

In terms of big data what is variety?

Accepted Answer

A) includes different forms of structured and unstructured data 
B) includes the uncertainty of data, including biases, noise, and abnormalities 
C) includes the scale of data 
D) includes the analysis of streaming data as it travels around the Internet 
A) includes different forms of structured and unstructured data 
B) includes the uncertainty of data, including biases, noise, and abnormalities 
C) includes the scale of data 
D) includes the analysis of streaming data as it travels around the Internet

Question 4

In the relational database model, what is a person, place, thing, transaction, or event about which information is stored?

Accepted Answer

A) entity 
B) relationships 
C) attribute 
D) foreign Key 
A) entity 
B) relationships 
C) attribute 
D) foreign Key

Question 5

What is speech analytics?

Accepted Answer

A) analyzes text flowing across the Internet, including unstructured text from blogs and messages 
B) the process of analyzing recorded calls to gather information; brings structure to customer interactions and exposes information buried in customer contact center interactions with an enterprise 
C) analyzes unstructured data to find trends and patterns in words and sentences 
D) analyzes unstructured data associated with websites to identify consumer behavior and website navigation 
A) analyzes text flowing across the Internet, including unstructured text from blogs and messages 
B) the process of analyzing recorded calls to gather information; brings structure to customer interactions and exposes information buried in customer contact center interactions with an enterprise 
C) analyzes unstructured data to find trends and patterns in words and sentences 
D) analyzes unstructured data associated with websites to identify consumer behavior and website navigation

Question 6

A data miner contains a subset of data warehouse information.

Accepted Answer

A) True 
 B)False

Question 7

What is human-generated data?

Accepted Answer

A) has a defined length, type, and format and includes numbers, dates, or strings such as Customer Address 
B) created by a machine without human intervention 
C) data that humans, in interaction with computers, generate 
D) not defined, does not follow a specified format, and is typically freeform text such as emails, Twitter tweets, and text messages 
A) has a defined length, type, and format and includes numbers, dates, or strings such as Customer Address 
B) created by a machine without human intervention 
C) data that humans, in interaction with computers, generate 
D) not defined, does not follow a specified format, and is typically freeform text such as emails, Twitter tweets, and text messages

Question 8

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

Accepted Answer

A) True 
 B)False

Question 9

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

Question 10

What is erroneous or flawed data?

Accepted Answer

A) dirty data 
B) information cleansing 
C) information Scrubbing 
D) ETL 
A) dirty data 
B) information cleansing 
C) information Scrubbing 
D) ETL

Question 11

What 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) big data 
B) distributed computing 
C) advanced analytics 
D) data scientist 
A) big data 
B) distributed computing 
C) advanced analytics 
D) data scientist

Question 12

Organizational information has three characteristics including levels, formats, and granularities.

Accepted Answer

A) True 
 B)False

Question 13

Databases offer many security features including passwords to provide authentication, access levels to determine who can access the data, and access controls to determine what type of access they have to the information.

Accepted Answer

A) True 
 B)False

Question 14

Define data mining, and explain the three common forms for mining structured and unstructured data.

Accepted Answer

Data mining is the process of analyzing

Question 15

Organizational information comes at the same level, formats, and granularities.

Accepted Answer

A) True 
 B)False

Question 16

What is a prediction?

Accepted Answer

A) a statement about what will happen or might happen in the future, for example, predicting future sales or employee turnover 
B) a statistical process that finds the way to make a design, system, or decision as effective as possible, for example, finding the values of controllable variables that determine maximal productivity or minimal waste 
C) predictions based on time-series information 
D) a statistical process for estimating the relationships among variables 
A) a statement about what will happen or might happen in the future, for example, predicting future sales or employee turnover 
B) a statistical process that finds the way to make a design, system, or decision as effective as possible, for example, finding the values of controllable variables that determine maximal productivity or minimal waste 
C) predictions based on time-series information 
D) a statistical process for estimating the relationships among variables

Question 17

Structured data is typically stored in a traditional system such as a relational database or spreadsheet and accounts for about 20 percent of the data that surrounds us.

Accepted Answer

A) True 
 B)False

Question 18

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 19

What is the process of analyzing data to extract information NOT offered by the raw data alone?

Accepted Answer

A) Data integrity 
B) Data mart analysis 
C) Data mining 
D) Data extraction 
A) Data integrity 
B) Data mart analysis 
C) Data mining 
D) Data extraction

Question 20

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 tools 
A) structured query language 
B) relational query language 
C) structured elements 
D) data mining tools

An information cube is the common term for the representation of multidimensional information.

Gender can be referred to in many ways (Male, Female, M/F, 1/0) in a data warehouse.Ensuring gender is referenced the same way is an example of ________.

In terms of big data what is variety?

In the relational database model, what is a person, place, thing, transaction, or event about which information is stored?

What is speech analytics?

A data miner contains a subset of data warehouse information.

What is human-generated data?

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

What is the smallest or basic unit of information?

What is erroneous or flawed data?

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

Organizational information has three characteristics including levels, formats, and granularities.

Databases offer many security features including passwords to provide authentication, access levels to determine who can access the data, and access controls to determine what type of access they have to the information.

Define data mining, and explain the three common forms for mining structured and unstructured data.

Organizational information comes at the same level, formats, and granularities.

What is a prediction?

Structured data is typically stored in a traditional system such as a relational database or spreadsheet and accounts for about 20 percent of the data that surrounds us.

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.

What is the process of analyzing data to extract information NOT offered by the raw data alone?

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

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

An information cube is the common term for the representation of multidimensional information.

Gender can be referred to in many ways (Male, Female, M/F, 1/0) in a data warehouse.Ensuring gender is referenced the same way is an example of ________.

In terms of big data what is variety?

In the relational database model, what is a person, place, thing, transaction, or event about which information is stored?

What is speech analytics?

A data miner contains a subset of data warehouse information.

What is human-generated data?

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

What is the smallest or basic unit of information?

What is erroneous or flawed data?

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

Organizational information has three characteristics including levels, formats, and granularities.

Databases offer many security features including passwords to provide authentication, access levels to determine who can access the data, and access controls to determine what type of access they have to the information.

Define data mining, and explain the three common forms for mining structured and unstructured data.

Organizational information comes at the same level, formats, and granularities.

What is a prediction?

Structured data is typically stored in a traditional system such as a relational database or spreadsheet and accounts for about 20 percent of the data that surrounds us.

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.

What is the process of analyzing data to extract information NOT offered by the raw data alone?

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

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