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352-001 · Question #434
352-001 Question #434: Real Exam Question with Answer & Explanation
The correct answer is B: processing power. IoT sensors are physically constrained devices, and the most significant device-level limitations are processing power and memory, which directly affect what computations and data storage can occur on the sensor itself.
Question
Which two are loT sensor-specific constraints? (Choose 2)
Options
- Athe amount of devices
- Bprocessing power
- Cmemory
- Dcooling
- Estandard transport protocols
Explanation
IoT sensors are physically constrained devices, and the most significant device-level limitations are processing power and memory, which directly affect what computations and data storage can occur on the sensor itself.
Common mistakes.
- A. The number of devices is a network scale and management challenge, not a constraint of the sensor hardware itself.
- D. Cooling is not a significant concern for low-power IoT sensors because they generate minimal heat by design.
- E. Standard transport protocols such as MQTT and CoAP are available options for IoT, not a hardware constraint of the sensor itself.
Concept tested. IoT endpoint hardware resource constraints
Reference. https://www.cisco.com/c/en/us/solutions/internet-of-things/overview.html
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