D337 - Internet Of Things and Infrastructure EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED LATEST UPDATE GRADED A++ 2025/2026

8/12/25, 8:18
AM

D337 - Internet Of Things and Infrastructure
EXAM QUESTIONS AND ANSWERS WITH
COMPLETE SOLUTIONS VERIFIED LATEST
UPDATE GRADED A++ 2025/2026

Terms in this set (408)



Which building block is C
used to move
collected IoT data to
the central IoT
platform?


A) Edge compute
B) Application
C) Gateway
D) Smart device
What is the function of A
soil moisture
sensors in a smart
agriculture ecosystem?


A) Capturing soil

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moisture metrics
B) Processing soil
moisture metrics
C) Activating
sprinklers based on
low-soil- moisture
metrics
D) Transmitting soil
moisture metrics to
a central network
What moves data A
from IoT sensor
devices to a central
network?


A) Gateway
B) Actuator
C) Application server
D) Proxy server
Which computation D
method processes
data captured at the
sensor device before
sending it to a
backhaul network?
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A) Data analytics
B) Data access
C) Cloud computing
D) Edge computing
Which building block D
of the IoT
architecture is
responsible for
collecting raw data
generated by the
monitored entity?


A) Actuator
B) Gateway
C) Processor
D) Sensor
Which feature D
characterizes a
wireless local area
network (WLAN) in
an IoT
architecture?


A) Limit of battery life
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of one year
B) Limit of data rate of 1
KB
C) Support for FireWire
protocol
D) Support for line-of-
sight communication
What is the result B
of switching from
the industrial,
scientific, and
medical (ISM)
frequency above
1 GHz to the ISM
frequency below 1
GHz?


A) Lower cost
B) Longer range
C) Higher data rate
D) Shorter battery life




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