D467 Exploring Data Practice Test Questions
with Verified Correct Answers
A/B testing
The process of testing two variations of the same web page to determine which page is more
successful at attracting user traffic and generating revenue
Access control
Features such as password protection, user permissions, and encryption that are used to
protect a spreadsheet
Accuracy
The degree to which the data conforms to the actual entity being measured or described
Action-oriented question
A question whose answers lead to change
Administrative metadata
Metadata that indicates the technical source of a digital asset
Agenda
A list of scheduled appointments
Algorithm
A process or set of rules followed for a specific task
Analytical skills
Qualities and characteristics associated with using facts to solve problems
,Analytical thinking
The process of identifying and defining a problem, then solving it by using data in an
organized, step-by-step manner
Attribute
A characteristic or quality of data used to label a column in a table
Audio file
Digitized audio storage usually in an MP3, AAC, or other compressed format
AVERAGE
A spreadsheet function that returns an average of the values from a selected range
Bad data source
A data source that is not reliable, original, comprehensive, current, and cited (ROCCC)
Bias
A conscious or subconscious preference in favor of or against a person, group of people, or
thing
Big data
Large, complex datasets typically involving long periods of time, which enable data analysts
to address far-reaching business problems
Boolean data
A data type with only two possible values, usually true or false
Borders
, Lines that can be added around two or more cells on a spreadsheet
Business task
The question or problem data analysis resolves for a business
Cell reference
A cell or range of cells in a worksheet typically used in formulas and functions
Cloud
A place to keep data online, rather than a computer hard drive
Completeness
The degree to which the data contains all desired components or measures
Confidence interval
A range of values that conveys how likely a statistical estimate reflects the population
Confidence level
The probability that a sample size accurately reflects the greater population
Confirmation bias
The tendency to search for or interpret information in a way that confirms pre-existing beliefs
Consent
The aspect of data ethics that presumes an individual's right to know how and why their
personal data will be used before agreeing to provide it
Consistency
The degree to which data is repeatable from different points of entry or collection
with Verified Correct Answers
A/B testing
The process of testing two variations of the same web page to determine which page is more
successful at attracting user traffic and generating revenue
Access control
Features such as password protection, user permissions, and encryption that are used to
protect a spreadsheet
Accuracy
The degree to which the data conforms to the actual entity being measured or described
Action-oriented question
A question whose answers lead to change
Administrative metadata
Metadata that indicates the technical source of a digital asset
Agenda
A list of scheduled appointments
Algorithm
A process or set of rules followed for a specific task
Analytical skills
Qualities and characteristics associated with using facts to solve problems
,Analytical thinking
The process of identifying and defining a problem, then solving it by using data in an
organized, step-by-step manner
Attribute
A characteristic or quality of data used to label a column in a table
Audio file
Digitized audio storage usually in an MP3, AAC, or other compressed format
AVERAGE
A spreadsheet function that returns an average of the values from a selected range
Bad data source
A data source that is not reliable, original, comprehensive, current, and cited (ROCCC)
Bias
A conscious or subconscious preference in favor of or against a person, group of people, or
thing
Big data
Large, complex datasets typically involving long periods of time, which enable data analysts
to address far-reaching business problems
Boolean data
A data type with only two possible values, usually true or false
Borders
, Lines that can be added around two or more cells on a spreadsheet
Business task
The question or problem data analysis resolves for a business
Cell reference
A cell or range of cells in a worksheet typically used in formulas and functions
Cloud
A place to keep data online, rather than a computer hard drive
Completeness
The degree to which the data contains all desired components or measures
Confidence interval
A range of values that conveys how likely a statistical estimate reflects the population
Confidence level
The probability that a sample size accurately reflects the greater population
Confirmation bias
The tendency to search for or interpret information in a way that confirms pre-existing beliefs
Consent
The aspect of data ethics that presumes an individual's right to know how and why their
personal data will be used before agreeing to provide it
Consistency
The degree to which data is repeatable from different points of entry or collection
