DATA ANALYTICS EXAM 2025
QUESTIONS AND ANSWERS
The process of data analytics includes which of the following? - ANS Descriptive analytics
Prescriptive analytics
Predictive analytics
The process of taking components from data sources and analytics platforms to create a more
user-friendly experience that makes finding critical insights easier is called _________ data and
analytics. - ANS composable
Improving decision making, customer service, production and operations processes are just a
few of the trends in data - ANS analytics
The steps in the data project life cycle, according to Harvard University's Data Science Ready
Project include which 3 of the following? - ANS Sensing
Wrangling
Collection
Analytical skills necessary for a data analyst include the characteristics and capabilities that
allow for the observation, research, and interpretation of a problem or change in a desired
state. According to Google, there are five essential aspects of analytical skills including which 3
of the following? - ANS Data strategy
Curiosity
Understanding context
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, The process of investigating raw data of various types to uncover trends and correlations, and
to answer specifically crafted questions is the role of data - ANS analytics
Some of the responsibilities of a data analyst include which 3 of the following? - ANS Data
structuring
Data reporting
Data visualization
A major trend in data analytics is the use of artificial intelligence to focus on small data which is
more precise, using small datasets that are capable of impacting decisions in the present. This is
known as __ AI. - ANS scalable
Entry-level data analysts frequently start with no prior ______, but go through extensive on-
the-job training that teaches them how to apply information learned in college as well as
training on organizational policies and procedures. - ANS experience
Uses of data analytics include which 3 of the following? - ANS Improved patient experiences
and internal procedures in healthcare
Improved customer service
Improved decision making
Data analysts must blend facts and data with knowledge about the ___. - ANS Business or
organization
The information technology (IT) architecture and infrastructure, software applications,
programming languages, and storage technologies used for the collection, storage, analysis,
and interpretation of meaningful data is referred to as the ________ ecosystem. - ANS data
Copyright ©2025 BRIGHTSTARS ALL RIGHTS RESERVED 2
QUESTIONS AND ANSWERS
The process of data analytics includes which of the following? - ANS Descriptive analytics
Prescriptive analytics
Predictive analytics
The process of taking components from data sources and analytics platforms to create a more
user-friendly experience that makes finding critical insights easier is called _________ data and
analytics. - ANS composable
Improving decision making, customer service, production and operations processes are just a
few of the trends in data - ANS analytics
The steps in the data project life cycle, according to Harvard University's Data Science Ready
Project include which 3 of the following? - ANS Sensing
Wrangling
Collection
Analytical skills necessary for a data analyst include the characteristics and capabilities that
allow for the observation, research, and interpretation of a problem or change in a desired
state. According to Google, there are five essential aspects of analytical skills including which 3
of the following? - ANS Data strategy
Curiosity
Understanding context
Copyright ©2025 BRIGHTSTARS ALL RIGHTS RESERVED 1
, The process of investigating raw data of various types to uncover trends and correlations, and
to answer specifically crafted questions is the role of data - ANS analytics
Some of the responsibilities of a data analyst include which 3 of the following? - ANS Data
structuring
Data reporting
Data visualization
A major trend in data analytics is the use of artificial intelligence to focus on small data which is
more precise, using small datasets that are capable of impacting decisions in the present. This is
known as __ AI. - ANS scalable
Entry-level data analysts frequently start with no prior ______, but go through extensive on-
the-job training that teaches them how to apply information learned in college as well as
training on organizational policies and procedures. - ANS experience
Uses of data analytics include which 3 of the following? - ANS Improved patient experiences
and internal procedures in healthcare
Improved customer service
Improved decision making
Data analysts must blend facts and data with knowledge about the ___. - ANS Business or
organization
The information technology (IT) architecture and infrastructure, software applications,
programming languages, and storage technologies used for the collection, storage, analysis,
and interpretation of meaningful data is referred to as the ________ ecosystem. - ANS data
Copyright ©2025 BRIGHTSTARS ALL RIGHTS RESERVED 2
