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Question 28 - H12-351_V1.0 discussion

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DRAG DROP

Drag the short-range wireless IoT technologies on the left to their corresponding descriptions on the right.


Question 28
Correct answer: Question 28

Explanation:

According to the Huawei documents and resources, the definitions of the short-range wireless IoT technologies are as follows:

ZigBee: IEEE 802.15.4-based wireless communication technology is a short-range, and low-power wireless communication technology that supports star, mesh, and hybrid networking.

Bluetooth: With the emergence of IoT industries such as smart wearables, smart home, and Internet of Vehicles, short-range communication technologies are attracting more and more developers.

REID: Its basic principle is to automatically identify objects based on the transmission characteristics of radio signals and space coupling (inductance or electromagnetic coupling) or radar reflection.

Wi-Fi: Wireless networking technology based on IEEE 802.11 is the most popular WLAN technology.

Therefore, ZigBee - 1, Bluetooth - 3, REID - 2, Wi-Fi - 4 is the correct answer.

Reference: https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/zigbee

https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/bluetooth

https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/rfid

https://support.huawei.com/enterprise/en/doc/EDOC1100158948/9a0d5c37/wi-fi

asked 18/09/2024
Shameez Mohammed
37 questions
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