D 467 EXPLORING DATA FINAL PAPER EXAM QUESTIONS ACCURATE ANSWERS FULL
SOLUTION
Question:
Fill in the blank: For data analytics projects, _____ data is typically preferred because users know it
originated within the organization. second-party third-party multi-party first-party.
Answer:
first-party
Question:
A grocery store chain purchases customer data from a credit card company. The grocer uses this
data to identify its most loyal customers and offer them special promotions and discounts. What type
of data is being used in this scenario? First-party Multi-party Third-party Second-party.
Answer:
Second-party
Question:
In data analytics, what term refers to all possible data values in a dataset? Source Representation
Population Sample.
Answer:
Population
Question:
An entertainment website displays a star rating for a movie based on user reviews. Users can select
from one to five whole stars to rate the movie. The star rating is an example of what type of data?
Select all that apply. Continuous Discrete Ordinal Nominal.
Answer:
,Discrete Ordinal
Question:
What type of data is the height of a skyscraper? Discrete Qualitative Nominal Continuous.
Answer:
Continuous
Question:
In data analytics, what is the term for data that is generated from, and lives, outside of an
organization? Peripheral Outer Internal External.
Answer:
External
Question:
What are the key characteristics of unstructured data? Select all that apply. Fits neatly into rows and
columns Unorganized May have an internal structure Clearly identifiable construction.
Answer:
Unorganized May have an internal structure
Question:
Fill in the blank: A data model is used to organize _____ and how they relate to one another. data
visualizations database structures data elements spreadsheet fields.
Answer:
data elements
Question:
When discussing structured databases, data analysts refer to the data contained in a row as a record.
How do they refer to the data contained in a column? Field Subject Character Point.
, Answer:
Field
Question:
Fill in the blank: A data type is a specific kind of data _____ that tells what kind of value the data is.
attribute frame model point.
Answer:
attribute
Question:
What are the key characteristics of a text, or string, data type? Select all that apply. Contains textual
information Only two possible values Sequence of characters and punctuation Has numerical
percentages.
Answer:
Contains textual information Sequence of characters and punctuation
Question:
In a data table, where are fields contained? Rows Columns Favorites Charts.
Answer:
Columns
Question:
When using long data, each subject has data in multiple rows. This is because each row represents
what? Data in different formats True or false data points One observation per subject Multiple
values.
Answer:
One observation per subject
SOLUTION
Question:
Fill in the blank: For data analytics projects, _____ data is typically preferred because users know it
originated within the organization. second-party third-party multi-party first-party.
Answer:
first-party
Question:
A grocery store chain purchases customer data from a credit card company. The grocer uses this
data to identify its most loyal customers and offer them special promotions and discounts. What type
of data is being used in this scenario? First-party Multi-party Third-party Second-party.
Answer:
Second-party
Question:
In data analytics, what term refers to all possible data values in a dataset? Source Representation
Population Sample.
Answer:
Population
Question:
An entertainment website displays a star rating for a movie based on user reviews. Users can select
from one to five whole stars to rate the movie. The star rating is an example of what type of data?
Select all that apply. Continuous Discrete Ordinal Nominal.
Answer:
,Discrete Ordinal
Question:
What type of data is the height of a skyscraper? Discrete Qualitative Nominal Continuous.
Answer:
Continuous
Question:
In data analytics, what is the term for data that is generated from, and lives, outside of an
organization? Peripheral Outer Internal External.
Answer:
External
Question:
What are the key characteristics of unstructured data? Select all that apply. Fits neatly into rows and
columns Unorganized May have an internal structure Clearly identifiable construction.
Answer:
Unorganized May have an internal structure
Question:
Fill in the blank: A data model is used to organize _____ and how they relate to one another. data
visualizations database structures data elements spreadsheet fields.
Answer:
data elements
Question:
When discussing structured databases, data analysts refer to the data contained in a row as a record.
How do they refer to the data contained in a column? Field Subject Character Point.
, Answer:
Field
Question:
Fill in the blank: A data type is a specific kind of data _____ that tells what kind of value the data is.
attribute frame model point.
Answer:
attribute
Question:
What are the key characteristics of a text, or string, data type? Select all that apply. Contains textual
information Only two possible values Sequence of characters and punctuation Has numerical
percentages.
Answer:
Contains textual information Sequence of characters and punctuation
Question:
In a data table, where are fields contained? Rows Columns Favorites Charts.
Answer:
Columns
Question:
When using long data, each subject has data in multiple rows. This is because each row represents
what? Data in different formats True or false data points One observation per subject Multiple
values.
Answer:
One observation per subject
