WGU D337- INTERNET OF THINGS AND INFRASTRUCTURE
EXAM 2026 QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS
Which two components provide the connectivity for an IoT
architecture?
Choose 2 answers.
1. Access network
2. Gateway
3. Sensor
4. Edge device
A) 1, 3
B) 2, 3
,C) 1, 2
D) 2, 4
C
What is the function of the customer edge device in the four-node
edge computing model?
A) Provides limited local storage and processing capabilities
B) Performs data aggregation and reduces transmission costs
C) Performs measurements and provides telemetry
D) Provides powerful storage and processing capabilities
A
Which two processor architectures are used by Customer Premises
Edge Compute (C-PEC) devices?
Choose 2 answers.
1. x86
2. MIPS
3. ARM
4. Itanium
A) 1, 3
B) 1, 2
C) 2, 3
D) 3, 4
A
Which module in the edge computing framework is used to store IoT
data received from sensors or from the cloud?
,A) Protocol adapter
B) Information broker
C) Rules engine
D) Case specific
B
A university is testing a smart energy solution and requires a system
to monitor the following parameters of power used by its buildings:
- voltage
- phase
- apparent power
- power factor
- frequency
Which device should be used to perform these readings?
A) Intelligent energy device (IED)
B) Smart meter (SM)
C) Power measurement and control (PMC)
D) Phasor measurement unit (PMU)
C
A university is deploying a smart energy solution to its student
dormitories and needs to collect power usage data for billing
purposes.
Which device should this university use?
, A) Power measurement and control (PMC)
B) Smart meter (SM)
C) Intelligent energy device (IED)
D) Phasor measurement unit (PMU)
B
A city plans for an Intelligent Transport System (ITS) that monitors
public transport locations, as well as accidents and congestions, to
control traffic lights effectively.
Which two items should be used to gather information for the
system?
Choose 2 answers.
1. GPS devices
2. Smart CCTV cameras
3. Smart meters
4. Intraocular devices
A) 1, 2
B) 1, 3
C) 2, 3
D) 3, 4
A
An electric utility company needs to increase the speed of the
collection and improve the accuracy of the information it manually
EXAM 2026 QUESTIONS WITH COMPLETE
SOLUTIONS GUARANTEED PASS
Which two components provide the connectivity for an IoT
architecture?
Choose 2 answers.
1. Access network
2. Gateway
3. Sensor
4. Edge device
A) 1, 3
B) 2, 3
,C) 1, 2
D) 2, 4
C
What is the function of the customer edge device in the four-node
edge computing model?
A) Provides limited local storage and processing capabilities
B) Performs data aggregation and reduces transmission costs
C) Performs measurements and provides telemetry
D) Provides powerful storage and processing capabilities
A
Which two processor architectures are used by Customer Premises
Edge Compute (C-PEC) devices?
Choose 2 answers.
1. x86
2. MIPS
3. ARM
4. Itanium
A) 1, 3
B) 1, 2
C) 2, 3
D) 3, 4
A
Which module in the edge computing framework is used to store IoT
data received from sensors or from the cloud?
,A) Protocol adapter
B) Information broker
C) Rules engine
D) Case specific
B
A university is testing a smart energy solution and requires a system
to monitor the following parameters of power used by its buildings:
- voltage
- phase
- apparent power
- power factor
- frequency
Which device should be used to perform these readings?
A) Intelligent energy device (IED)
B) Smart meter (SM)
C) Power measurement and control (PMC)
D) Phasor measurement unit (PMU)
C
A university is deploying a smart energy solution to its student
dormitories and needs to collect power usage data for billing
purposes.
Which device should this university use?
, A) Power measurement and control (PMC)
B) Smart meter (SM)
C) Intelligent energy device (IED)
D) Phasor measurement unit (PMU)
B
A city plans for an Intelligent Transport System (ITS) that monitors
public transport locations, as well as accidents and congestions, to
control traffic lights effectively.
Which two items should be used to gather information for the
system?
Choose 2 answers.
1. GPS devices
2. Smart CCTV cameras
3. Smart meters
4. Intraocular devices
A) 1, 2
B) 1, 3
C) 2, 3
D) 3, 4
A
An electric utility company needs to increase the speed of the
collection and improve the accuracy of the information it manually
