1|Page
WGU D337 INTERNET OF THINGS AND
INFRASTRUCTURE OBJECTIVE ASSESSMENT FINAL
COMPREHENSIVE ASSESSMENT TEST PAPER QUESTIONS
AND SOLUTIONS
What is a primary benefit of having sensors in personal and industrial
devices?
a) To increase the cost of manufacturing devices
b) To enhance the user experience by adding unnecessary features
c) To collect data and enable smart decision-making, automation, and
monitoring
d) To reduce the functionality of devices
C
Which of the following is a business opportunity presented by the
Internet of Things (IoT)?
a) Creation of new products and services based on connected devices
and data analytics
b) Elimination of the need for physical devices
c) Reduction in the use of digital communication technologies
,2|Page
d) Complete reliance on wired connections for device communication
A
Who are some of the stakeholders in the Internet of Things (IoT)?
a) Device manufacturers, software developers, service providers, end-
users, and regulators
b) Actuators, sensors, and edge processing devices
c) Hybrid data architecture networks
d) Smart environment application architectures
A
What are the main components of an IoT device's sensing, reasoning,
and actuation process?
a) Collecting data from the environment, processing and analyzing the
data, and taking action based on the analysis
b) Connecting with the internet via various communication technologies
c) Implementing smart environment application architectures
d) Utilizing hybrid data architecture networks
A
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What are some ways in which IoT devices may connect with the
internet?
a) Using communication technologies such as Wi-Fi, Bluetooth, cellular
networks, and LP-WANs
b) Relying exclusively on wired connections
c) Utilizing smart environment application architectures
d) Implementing hybrid data architecture networks
A
What are the key building blocks of IoT?
a) Sensors, actuators, connectivity, data processing, and applications
b) The exclusive use of wired connections
c) The reliance on smart environment application architectures
d) The requirements of hybrid data architecture networks
A
What are the requirements of a hybrid data architecture network?
, 4|Page
a) To support multiple types of data storage, processing, and analytics
while integrating various data sources and tools
b) To rely solely on wired connections for device communication
c) To focus on reducing the functionality of devices
d) To eliminate the need for physical devices
A
What are the functions of the smart environment application
architecture?
a) To enable IoT systems to monitor, control, and automate processes in
various environments, such as homes, offices, and industrial settings
b) To reduce the use of digital communication technologies
c) To rely exclusively on wired connections for device communication
d) To focus on eliminating the need for physical devices
A
What communication technologies are commonly used in IoT?
WGU D337 INTERNET OF THINGS AND
INFRASTRUCTURE OBJECTIVE ASSESSMENT FINAL
COMPREHENSIVE ASSESSMENT TEST PAPER QUESTIONS
AND SOLUTIONS
What is a primary benefit of having sensors in personal and industrial
devices?
a) To increase the cost of manufacturing devices
b) To enhance the user experience by adding unnecessary features
c) To collect data and enable smart decision-making, automation, and
monitoring
d) To reduce the functionality of devices
C
Which of the following is a business opportunity presented by the
Internet of Things (IoT)?
a) Creation of new products and services based on connected devices
and data analytics
b) Elimination of the need for physical devices
c) Reduction in the use of digital communication technologies
,2|Page
d) Complete reliance on wired connections for device communication
A
Who are some of the stakeholders in the Internet of Things (IoT)?
a) Device manufacturers, software developers, service providers, end-
users, and regulators
b) Actuators, sensors, and edge processing devices
c) Hybrid data architecture networks
d) Smart environment application architectures
A
What are the main components of an IoT device's sensing, reasoning,
and actuation process?
a) Collecting data from the environment, processing and analyzing the
data, and taking action based on the analysis
b) Connecting with the internet via various communication technologies
c) Implementing smart environment application architectures
d) Utilizing hybrid data architecture networks
A
,3|Page
What are some ways in which IoT devices may connect with the
internet?
a) Using communication technologies such as Wi-Fi, Bluetooth, cellular
networks, and LP-WANs
b) Relying exclusively on wired connections
c) Utilizing smart environment application architectures
d) Implementing hybrid data architecture networks
A
What are the key building blocks of IoT?
a) Sensors, actuators, connectivity, data processing, and applications
b) The exclusive use of wired connections
c) The reliance on smart environment application architectures
d) The requirements of hybrid data architecture networks
A
What are the requirements of a hybrid data architecture network?
, 4|Page
a) To support multiple types of data storage, processing, and analytics
while integrating various data sources and tools
b) To rely solely on wired connections for device communication
c) To focus on reducing the functionality of devices
d) To eliminate the need for physical devices
A
What are the functions of the smart environment application
architecture?
a) To enable IoT systems to monitor, control, and automate processes in
various environments, such as homes, offices, and industrial settings
b) To reduce the use of digital communication technologies
c) To rely exclusively on wired connections for device communication
d) To focus on eliminating the need for physical devices
A
What communication technologies are commonly used in IoT?
