BCOR 2205 QUESTIONS AND CORRECT ANSWERS
(VERIFIED AND WELL DETAILED ANSWERS) LATEST
UPDATE 2024/2025
What is the importance of identifying a Subject Matter Expert (SME)? - ✔✔-Supplement the
knowledge of the data scientist.
-Provide insight to data needed for the project.
-Will be able to analyze the output of the Machine Learning project.
A feature like 'Diagnoses' where there are multiple words and/or sentences about a patient's
condition could be stored as a text data type. (ie: High Blood Pressure) - ✔✔True
A categorical target can only have two responses. (ie: Yes/No) - ✔✔False
Assuming you have training data for each of these situations, which is NOT a problem you
would solve using an AutoML algorithm? - ✔✔Calculating the average wait time for all
customers at the DMV
When loading data into Data Robot the suggested browser(s) according to the book and lecture
is/are (select all that apply): - ✔✔Google Chrome
An entity is defined by a set of ________: - ✔✔attributes
What is meant by "Digital Exhaust"? - ✔✔The trail of data that each leaves online
What is meant by "word birth"? - ✔✔The first time a baby/or toddler says a new word
, Data and information are the same? - ✔✔False
Organized baseball statistics stored in an Excel workbook would most likely be considered what
type of data?
Select the best answer from the given choices - ✔✔Structured
What are the '3 V's' of Big Data? - ✔✔Volume, Variety, Velocity
According to the textbook, which is faster? - ✔✔Training a subject matter expert in AutoML
According to your textbook, features are your: - ✔✔Predictors
What are the two major types of targets in Machine Learning? - ✔✔Classification
Regression
Which of the following does not require programming? - ✔✔Altrex
If you were trying to predict if someone will purchase a car and the target is 'Car Purchased',
which would be an example of target leakage? - ✔✔Car Purchases (Yes)
Auto Machine learning is the science of getting computers to learn but requires extensive
programming. - ✔✔False
When referencing Big Data, the speed at which data comes in is an example of: - ✔✔Velocity
You work for a phone company and you are trying to determine whether a person will upgrade
their phone. Your data set contains the following fields with sample data:
(VERIFIED AND WELL DETAILED ANSWERS) LATEST
UPDATE 2024/2025
What is the importance of identifying a Subject Matter Expert (SME)? - ✔✔-Supplement the
knowledge of the data scientist.
-Provide insight to data needed for the project.
-Will be able to analyze the output of the Machine Learning project.
A feature like 'Diagnoses' where there are multiple words and/or sentences about a patient's
condition could be stored as a text data type. (ie: High Blood Pressure) - ✔✔True
A categorical target can only have two responses. (ie: Yes/No) - ✔✔False
Assuming you have training data for each of these situations, which is NOT a problem you
would solve using an AutoML algorithm? - ✔✔Calculating the average wait time for all
customers at the DMV
When loading data into Data Robot the suggested browser(s) according to the book and lecture
is/are (select all that apply): - ✔✔Google Chrome
An entity is defined by a set of ________: - ✔✔attributes
What is meant by "Digital Exhaust"? - ✔✔The trail of data that each leaves online
What is meant by "word birth"? - ✔✔The first time a baby/or toddler says a new word
, Data and information are the same? - ✔✔False
Organized baseball statistics stored in an Excel workbook would most likely be considered what
type of data?
Select the best answer from the given choices - ✔✔Structured
What are the '3 V's' of Big Data? - ✔✔Volume, Variety, Velocity
According to the textbook, which is faster? - ✔✔Training a subject matter expert in AutoML
According to your textbook, features are your: - ✔✔Predictors
What are the two major types of targets in Machine Learning? - ✔✔Classification
Regression
Which of the following does not require programming? - ✔✔Altrex
If you were trying to predict if someone will purchase a car and the target is 'Car Purchased',
which would be an example of target leakage? - ✔✔Car Purchases (Yes)
Auto Machine learning is the science of getting computers to learn but requires extensive
programming. - ✔✔False
When referencing Big Data, the speed at which data comes in is an example of: - ✔✔Velocity
You work for a phone company and you are trying to determine whether a person will upgrade
their phone. Your data set contains the following fields with sample data:
