Page 1 of 106
D467-EXPLORING DATA EXAM STUDY GUIDE WITH
400 QUESTIONS AND WELL ELABORATED ANSWERS
LATEST UPDATE THIS YEAR
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 - CORRECT ANSWER✔✔data elements
Question: What type of data is the height of a skyscraper?
Discrete
Qualitative
Nominal
Continuous - CORRECT ANSWER✔✔Continuous
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Question: In data analytics, what is the term for data that is generated from, and lives, outside
of an organization?
Peripheral
Outer
Internal
External - CORRECT 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 - CORRECT ANSWER✔✔Unorganized
May have an internal structure
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?
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Field
Subject
Character
Point - CORRECT 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 - CORRECT 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 - CORRECT ANSWER✔✔Contains textual information
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Sequence of characters and punctuation
Question: In a data table, where are fields contained?
Rows
Columns
Favorites
Charts - CORRECT 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 - CORRECT ANSWER✔✔One observation per subject
Question: What strategy do data professionals use in order to ensure unbiased sampling?
D467-EXPLORING DATA EXAM STUDY GUIDE WITH
400 QUESTIONS AND WELL ELABORATED ANSWERS
LATEST UPDATE THIS YEAR
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 - CORRECT ANSWER✔✔data elements
Question: What type of data is the height of a skyscraper?
Discrete
Qualitative
Nominal
Continuous - CORRECT ANSWER✔✔Continuous
, Page 2 of 106
Question: In data analytics, what is the term for data that is generated from, and lives, outside
of an organization?
Peripheral
Outer
Internal
External - CORRECT 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 - CORRECT ANSWER✔✔Unorganized
May have an internal structure
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?
, Page 3 of 106
Field
Subject
Character
Point - CORRECT 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 - CORRECT 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 - CORRECT ANSWER✔✔Contains textual information
, Page 4 of 106
Sequence of characters and punctuation
Question: In a data table, where are fields contained?
Rows
Columns
Favorites
Charts - CORRECT 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 - CORRECT ANSWER✔✔One observation per subject
Question: What strategy do data professionals use in order to ensure unbiased sampling?
