BCOR 2205 Final Exam questions with |\ |\ |\ |\ |\ |\
answers
Which category of analytics will knowledge workers use to
|\ |\ |\ |\ |\ |\ |\ |\ |\
perform their jobs? - CORRECT ANSWERS ✔✔All answers are
|\ |\ |\ |\ |\ |\ |\ |\ |\
correct: |\
-Descriptive analytics techniques that describe past performance
|\ |\ |\ |\ |\ |\ |\
and history.
|\ |\
-Predictive analytics techniques extract information from data
|\ |\ |\ |\ |\ |\ |\
and use it to predict future trends and identify behavioral
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
patterns. |\
-Prescriptive analytics techniques that create models indicating
|\ |\ |\ |\ |\ |\ |\
the best decision to make or course of action to take.
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Which of the following refers to applications and technologies
|\ |\ |\ |\ |\ |\ |\ |\ |\
that are used to gather, provide access to, and analyze data and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
information to support decision-making efforts? - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Business intelligence |\ |\
Data - CORRECT ANSWERS ✔✔Raw facts that describe the
|\ |\ |\ |\ |\ |\ |\ |\ |\
characteristics of an event or object |\ |\ |\ |\ |\
Order date |\ |\
Amount sold |\ |\
,Customer number |\ |\
Quantity ordered |\
Information - CORRECT ANSWERS ✔✔Data converted into a
|\ |\ |\ |\ |\ |\ |\ |\
meaningful and useful context |\ |\ |\
Worst-selling product |\ |\
Best-selling product |\
Best customer
|\
Business Intelligence - CORRECT ANSWERS ✔✔Information
|\ |\ |\ |\ |\ |\
collected from multiple sources that analyze patterns, trends, and
|\ |\ |\ |\ |\ |\ |\ |\
relationships for strategic decision making
|\ |\ |\ |\ |\
Lowest sales per week compared with interest rates
|\ |\ |\ |\ |\ |\ |\ |\
Best-selling product by month compared to sports season wins
|\ |\ |\ |\ |\ |\ |\ |\
Knowledge - CORRECT ANSWERS ✔✔The skills, experience, and
|\ |\ |\ |\ |\ |\ |\ |\
expertise, coupled with information and intelligence, that creates
|\ |\ |\ |\ |\ |\ |\ |\
a person's intellectual resources
|\ |\ |\
,Choosing not to fire a sales representative who is
|\ |\ |\ |\ |\ |\ |\ |\ |\
underperforming knowing that person is experiencing family |\ |\ |\ |\ |\ |\ |\
problems |\
Creating daily specials based on items that are about to expire
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
first
Internet of Things (IoT) - CORRECT ANSWERS ✔✔A world where
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
interconnected internet-enabled devices or "things" have the |\ |\ |\ |\ |\ |\ |\
ability to collect and share data without human intervention
|\ |\ |\ |\ |\ |\ |\ |\
Machine-to-machine (M2M) - CORRECT ANSWERS ✔✔Refers to |\ |\ |\ |\ |\ |\ |\
devices that connect directly to other devices
|\ |\ |\ |\ |\ |\
Unstructured data - CORRECT ANSWERS ✔✔Not defined and does |\ |\ |\ |\ |\ |\ |\ |\
not follow a specified format and is typically free-form text such
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
as emails, Twitter, and text messages
|\ |\ |\ |\ |\
Machine-generated data - CORRECT ANSWERS ✔✔Data created |\ |\ |\ |\ |\ |\ |\
by a machine without human intervention
|\ |\ |\ |\ |\
Machine-generated unstructured data - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔Includes satellite images, scientific atmosphere data, and
|\ |\ |\ |\ |\ |\ |\
radar data |\
Human-generated unstructured data - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔Includes text messages, social media data, and emails
|\ |\ |\ |\ |\ |\ |\
, Structured data - CORRECT ANSWERS ✔✔A defined length, type,
|\ |\ |\ |\ |\ |\ |\ |\ |\
and format and includes numbers, dates, or strings such as
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Customer Address |\
Human-generated data - CORRECT ANSWERS ✔✔Data that |\ |\ |\ |\ |\ |\ |\
humans, in interaction with computers, generate
|\ |\ |\ |\ |\
Variety - CORRECT ANSWERS ✔✔Different forms of structured
|\ |\ |\ |\ |\ |\ |\ |\
and unstructured data
|\ |\ |\
Data from spreadsheets and databases as well as from email,
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
videos, photos, and PDFs, all of which must be analyzed
|\ |\ |\ |\ |\ |\ |\ |\ |\
Veracity - CORRECT ANSWERS ✔✔The uncertainty of data,
|\ |\ |\ |\ |\ |\ |\ |\
including biases, noise, and abnormalities
|\ |\ |\ |\ |\
Uncertainty or untrustworthiness of data |\ |\ |\ |\ |\
Data must be meaningful to the problem being analyzed
|\ |\ |\ |\ |\ |\ |\ |\ |\
Must keep data clean and implement processes to keep dirty
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
data from accumulating in systems
|\ |\ |\ |\
Volume - CORRECT ANSWERS ✔✔The scale of data
|\ |\ |\ |\ |\ |\ |\ |\
Includes enormous volumes of data generated daily
|\ |\ |\ |\ |\ |\ |\
answers
Which category of analytics will knowledge workers use to
|\ |\ |\ |\ |\ |\ |\ |\ |\
perform their jobs? - CORRECT ANSWERS ✔✔All answers are
|\ |\ |\ |\ |\ |\ |\ |\ |\
correct: |\
-Descriptive analytics techniques that describe past performance
|\ |\ |\ |\ |\ |\ |\
and history.
|\ |\
-Predictive analytics techniques extract information from data
|\ |\ |\ |\ |\ |\ |\
and use it to predict future trends and identify behavioral
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
patterns. |\
-Prescriptive analytics techniques that create models indicating
|\ |\ |\ |\ |\ |\ |\
the best decision to make or course of action to take.
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Which of the following refers to applications and technologies
|\ |\ |\ |\ |\ |\ |\ |\ |\
that are used to gather, provide access to, and analyze data and
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
information to support decision-making efforts? - CORRECT
|\ |\ |\ |\ |\ |\ |\
ANSWERS ✔✔Business intelligence |\ |\
Data - CORRECT ANSWERS ✔✔Raw facts that describe the
|\ |\ |\ |\ |\ |\ |\ |\ |\
characteristics of an event or object |\ |\ |\ |\ |\
Order date |\ |\
Amount sold |\ |\
,Customer number |\ |\
Quantity ordered |\
Information - CORRECT ANSWERS ✔✔Data converted into a
|\ |\ |\ |\ |\ |\ |\ |\
meaningful and useful context |\ |\ |\
Worst-selling product |\ |\
Best-selling product |\
Best customer
|\
Business Intelligence - CORRECT ANSWERS ✔✔Information
|\ |\ |\ |\ |\ |\
collected from multiple sources that analyze patterns, trends, and
|\ |\ |\ |\ |\ |\ |\ |\
relationships for strategic decision making
|\ |\ |\ |\ |\
Lowest sales per week compared with interest rates
|\ |\ |\ |\ |\ |\ |\ |\
Best-selling product by month compared to sports season wins
|\ |\ |\ |\ |\ |\ |\ |\
Knowledge - CORRECT ANSWERS ✔✔The skills, experience, and
|\ |\ |\ |\ |\ |\ |\ |\
expertise, coupled with information and intelligence, that creates
|\ |\ |\ |\ |\ |\ |\ |\
a person's intellectual resources
|\ |\ |\
,Choosing not to fire a sales representative who is
|\ |\ |\ |\ |\ |\ |\ |\ |\
underperforming knowing that person is experiencing family |\ |\ |\ |\ |\ |\ |\
problems |\
Creating daily specials based on items that are about to expire
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
first
Internet of Things (IoT) - CORRECT ANSWERS ✔✔A world where
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
interconnected internet-enabled devices or "things" have the |\ |\ |\ |\ |\ |\ |\
ability to collect and share data without human intervention
|\ |\ |\ |\ |\ |\ |\ |\
Machine-to-machine (M2M) - CORRECT ANSWERS ✔✔Refers to |\ |\ |\ |\ |\ |\ |\
devices that connect directly to other devices
|\ |\ |\ |\ |\ |\
Unstructured data - CORRECT ANSWERS ✔✔Not defined and does |\ |\ |\ |\ |\ |\ |\ |\
not follow a specified format and is typically free-form text such
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\ |\
as emails, Twitter, and text messages
|\ |\ |\ |\ |\
Machine-generated data - CORRECT ANSWERS ✔✔Data created |\ |\ |\ |\ |\ |\ |\
by a machine without human intervention
|\ |\ |\ |\ |\
Machine-generated unstructured data - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔Includes satellite images, scientific atmosphere data, and
|\ |\ |\ |\ |\ |\ |\
radar data |\
Human-generated unstructured data - CORRECT ANSWERS |\ |\ |\ |\ |\ |\
✔✔Includes text messages, social media data, and emails
|\ |\ |\ |\ |\ |\ |\
, Structured data - CORRECT ANSWERS ✔✔A defined length, type,
|\ |\ |\ |\ |\ |\ |\ |\ |\
and format and includes numbers, dates, or strings such as
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
Customer Address |\
Human-generated data - CORRECT ANSWERS ✔✔Data that |\ |\ |\ |\ |\ |\ |\
humans, in interaction with computers, generate
|\ |\ |\ |\ |\
Variety - CORRECT ANSWERS ✔✔Different forms of structured
|\ |\ |\ |\ |\ |\ |\ |\
and unstructured data
|\ |\ |\
Data from spreadsheets and databases as well as from email,
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
videos, photos, and PDFs, all of which must be analyzed
|\ |\ |\ |\ |\ |\ |\ |\ |\
Veracity - CORRECT ANSWERS ✔✔The uncertainty of data,
|\ |\ |\ |\ |\ |\ |\ |\
including biases, noise, and abnormalities
|\ |\ |\ |\ |\
Uncertainty or untrustworthiness of data |\ |\ |\ |\ |\
Data must be meaningful to the problem being analyzed
|\ |\ |\ |\ |\ |\ |\ |\ |\
Must keep data clean and implement processes to keep dirty
|\ |\ |\ |\ |\ |\ |\ |\ |\ |\
data from accumulating in systems
|\ |\ |\ |\
Volume - CORRECT ANSWERS ✔✔The scale of data
|\ |\ |\ |\ |\ |\ |\ |\
Includes enormous volumes of data generated daily
|\ |\ |\ |\ |\ |\ |\
