WGU D337 INTERNET OF THINGS AND
INFRASTRUCTURE NEWEST 2026 EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A+
The most challenging task in health informatics is _______ ____________. -
CORRECT ANSWER ✔✔- Data curation
Data Curation - CORRECT ANSWER ✔✔- Process of creating, organizing and
maintaining data sets so they can be accessed and used by people looking for
information.
As health data is known for uneven quality, uncertain interpretation and
sometimes dated meaning, the IoT data collecting, management analysis and
mining is a challenging process
Alarm fatigue - CORRECT ANSWER ✔✔- Occurs when clinicians experience high
exposure to medical device alarms, causing alarm desensitization and leading to
missed alarms or delayed response.
AMI (Advanced Metering Infrastructure) - CORRECT ANSWER ✔✔- Integrated
system of smart meters, communication networks and data management systems
that enable two-way communication between utilities and customers
Pg. 1
,DES (Distributed Energy Store) - CORRECT ANSWER ✔✔- Electrical generation and
storage performed by a variety of small, grid-connected or distribution system-
connected devices referred to as distributed energy resources
RES (Renewable Energy Source) - CORRECT ANSWER ✔✔- Often referred to as
clean energy, an energy source that comes from natural sources or processes that
are constantly replenished, such as solar, wind, geothermal, wave, etc.
Prometheus - CORRECT ANSWER ✔✔- is an open-source event monitoring and
alerting tool kit. It records real-time metrics in a time series database built using
an HTTP pull model with flexible queries and real-time alerting.
InfluxDB - CORRECT ANSWER ✔✔- Open-source time series database developed
by the company InfluxData.
It is written in the Go programming language for storage and retrieval of time
series data in fields such as operations monitoring, application metrics, IoT sensor
data and real-time analytics.
CosmosDB - CORRECT ANSWER ✔✔- Fully managed NoSQL database for modern
app development.
Aurora - CORRECT ANSWER ✔✔- Fully managed relational database engine
compatible with MySQL and PostgreSQL.
DynamoDB - CORRECT ANSWER ✔✔- Fully managed proprietary NoSQL database
service that supports key-value and document data structures.
Pg. 2
, EV (Electric Vehicle) - CORRECT ANSWER ✔✔- A vehicle that is either partially or
fully powered by electricity
AV (Autonomous Vehicle) - CORRECT ANSWER ✔✔- Aim to reduce congestion and
emissions
OECD (Organization for Economic Cooperation and Development) - CORRECT
ANSWER ✔✔- An intergovernmental economic organization with 38 member
countries, founded in 1961 to stimulate economic progress and world trade
WHO (World Health Organization) - CORRECT ANSWER ✔✔- Specialized agency of
the United Nations responsible for international public health
SuM4All (Sustainable Mobility For All) - CORRECT ANSWER ✔✔- Main objectives:
Universal Access, Efficiency, Safety, Green
Premier advocacy platform for international cooperation on transport and
mobility issues established in 2017, hosted by the World Bank.
Eco driving - CORRECT ANSWER ✔✔- is a style of driving that significantly reduces
the impact of emissions on the environment.
Such techniques are used by drivers who wish to reduce their fuel consumption.
AI (Artificial Intelligence) - CORRECT ANSWER ✔✔- The ability of a computer or a
robot controlled by a computer to perform tasks that ordinarily require human
intelligence
Pg. 3
INFRASTRUCTURE NEWEST 2026 EXAM
QUESTIONS AND CORRECT DETAILED
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A+
The most challenging task in health informatics is _______ ____________. -
CORRECT ANSWER ✔✔- Data curation
Data Curation - CORRECT ANSWER ✔✔- Process of creating, organizing and
maintaining data sets so they can be accessed and used by people looking for
information.
As health data is known for uneven quality, uncertain interpretation and
sometimes dated meaning, the IoT data collecting, management analysis and
mining is a challenging process
Alarm fatigue - CORRECT ANSWER ✔✔- Occurs when clinicians experience high
exposure to medical device alarms, causing alarm desensitization and leading to
missed alarms or delayed response.
AMI (Advanced Metering Infrastructure) - CORRECT ANSWER ✔✔- Integrated
system of smart meters, communication networks and data management systems
that enable two-way communication between utilities and customers
Pg. 1
,DES (Distributed Energy Store) - CORRECT ANSWER ✔✔- Electrical generation and
storage performed by a variety of small, grid-connected or distribution system-
connected devices referred to as distributed energy resources
RES (Renewable Energy Source) - CORRECT ANSWER ✔✔- Often referred to as
clean energy, an energy source that comes from natural sources or processes that
are constantly replenished, such as solar, wind, geothermal, wave, etc.
Prometheus - CORRECT ANSWER ✔✔- is an open-source event monitoring and
alerting tool kit. It records real-time metrics in a time series database built using
an HTTP pull model with flexible queries and real-time alerting.
InfluxDB - CORRECT ANSWER ✔✔- Open-source time series database developed
by the company InfluxData.
It is written in the Go programming language for storage and retrieval of time
series data in fields such as operations monitoring, application metrics, IoT sensor
data and real-time analytics.
CosmosDB - CORRECT ANSWER ✔✔- Fully managed NoSQL database for modern
app development.
Aurora - CORRECT ANSWER ✔✔- Fully managed relational database engine
compatible with MySQL and PostgreSQL.
DynamoDB - CORRECT ANSWER ✔✔- Fully managed proprietary NoSQL database
service that supports key-value and document data structures.
Pg. 2
, EV (Electric Vehicle) - CORRECT ANSWER ✔✔- A vehicle that is either partially or
fully powered by electricity
AV (Autonomous Vehicle) - CORRECT ANSWER ✔✔- Aim to reduce congestion and
emissions
OECD (Organization for Economic Cooperation and Development) - CORRECT
ANSWER ✔✔- An intergovernmental economic organization with 38 member
countries, founded in 1961 to stimulate economic progress and world trade
WHO (World Health Organization) - CORRECT ANSWER ✔✔- Specialized agency of
the United Nations responsible for international public health
SuM4All (Sustainable Mobility For All) - CORRECT ANSWER ✔✔- Main objectives:
Universal Access, Efficiency, Safety, Green
Premier advocacy platform for international cooperation on transport and
mobility issues established in 2017, hosted by the World Bank.
Eco driving - CORRECT ANSWER ✔✔- is a style of driving that significantly reduces
the impact of emissions on the environment.
Such techniques are used by drivers who wish to reduce their fuel consumption.
AI (Artificial Intelligence) - CORRECT ANSWER ✔✔- The ability of a computer or a
robot controlled by a computer to perform tasks that ordinarily require human
intelligence
Pg. 3
