A smart agriculture company is deploying soil sensors across multiple farms. The sensors must operate for at least 5 years on a single battery. The company also needs to collect data daily. Which combination of features is most important to achieve the battery life goal?

High-capacity battery and frequent over-the-air firmware updates.

Solar panel on each sensor and continuous Wi-Fi connectivity.

Low-power communication technology and duty-cycled data transmission.

High-power cellular communication and continuous data streaming.

A hospital is considering IoT-enabled wearable monitors for patients with chronic conditions. The monitors send vital signs to a central nursing station. Which challenge is most critical to address before deployment?

Network bandwidth for continuous data

Data security and patient privacy

A smart-building system uses temperature sensors, a local controller, and a cloud dashboard. The sensors send readings to the local controller, which decides whether to turn on the HVAC. The controller also sends summary data to the cloud for long-term analytics. In the four-layer IoT architecture, which layer does the local controller primarily represent?

Perception layer, because it collects data from the temperature sensors.

Network layer, because it transmits data between the sensors and the cloud.

Application layer, because it provides the dashboard interface for users.

Middleware layer, because it processes sensor data and makes local decisions.

A hospital wants to deploy IoT wearables for remote patient monitoring. The system must provide real-time alerts to nurses and also allow patients to move freely within the hospital. The hospital has a limited IT budget and cannot afford a dedicated network infrastructure. Which approach best balances the need for reliable real-time alerts with the constraint of limited IT budget?

Use Wi-Fi infrastructure already available in the hospital

Deploy a dedicated mesh network for the wearables

Implement a hybrid approach with local processing and Wi-Fi

Use cellular connectivity for each wearable

EC-CouncilIoT Security Essentials

Domain 1Objective 1

IoT Basics and Application Sectors ISE Practice Questions (Page 4)

Part of the IoT Fundamentals and Networking domain, which makes up ~15% of our current practice bank. EC-Council does not publish an official question count, but from its 120-minute exam (~50–80 total, ~8–12 in this domain), expect 2–3 from this objective — we provide 39 practice questions to prepare you well beyond it. (estimate)

39questions here

8free pages

5concepts

Questions 16–20

16expert · hard
A smart agriculture company is deploying soil sensors across multiple farms. The sensors must operate for at least 5 years on a single battery. The company also needs to collect data daily. Which combination of features is most important to achieve the battery life goal?
Select an answer first
17application · medium
A hospital is considering IoT-enabled wearable monitors for patients with chronic conditions. The monitors send vital signs to a central nursing station. Which challenge is most critical to address before deployment?
Select an answer first
18application · medium
A smart-building system uses temperature sensors, a local controller, and a cloud dashboard. The sensors send readings to the local controller, which decides whether to turn on the HVAC. The controller also sends summary data to the cloud for long-term analytics. In the four-layer IoT architecture, which layer does the local controller primarily represent?
Select an answer first
19expert · hard
A hospital wants to deploy IoT wearables for remote patient monitoring. The system must provide real-time alerts to nurses and also allow patients to move freely within the hospital. The hospital has a limited IT budget and cannot afford a dedicated network infrastructure. Which approach best balances the need for reliable real-time alerts with the constraint of limited IT budget?
Select an answer first
20foundation · easy
Which IoT application domain primarily focuses on improving crop yield and resource efficiency through soil sensors and automated irrigation?
Select an answer first

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IoT Basics and Application Sectors ISE Practice Questions (Page 4)

Questions 16–20

A smart agriculture company is deploying soil sensors across multiple farms. The sensors must operate for at least 5 years on a single battery. The company also needs to collect data daily. Which combination of features is most important to achieve the battery life goal?

A hospital is considering IoT-enabled wearable monitors for patients with chronic conditions. The monitors send vital signs to a central nursing station. Which challenge is most critical to address before deployment?

Which IoT application domain primarily focuses on improving crop yield and resource efficiency through soil sensors and automated irrigation?

Keep studying — IoT Fundamentals and Networking