220-1201 · Question #92
Which of the following combinations of specifications and frequencies delivers the greatest speed and compatibility for lot devices?
The correct answer is D. N and 2.4GHz. 802.11n combined with the 2.4GHz frequency offers the greatest compatibility for IoT devices. 802.11n: Operates on both 2.4GHz and 5GHz bands, offering backward compatibility with older standards like 802.11b/g. 2.4GHz: Has longer range and better penetration through walls…
Question
Which of the following combinations of specifications and frequencies delivers the greatest speed and compatibility for lot devices?
Options
- AA and 5GHz
- BBand 2.4GHz
- CG and 5GHz
- DN and 2.4GHz
How the community answered
(67 responses)- A1% (1)
- B3% (2)
- C7% (5)
- D88% (59)
Explanation
802.11n combined with the 2.4GHz frequency offers the greatest compatibility for IoT devices. 802.11n: Operates on both 2.4GHz and 5GHz bands, offering backward compatibility with older standards like 802.11b/g. 2.4GHz: Has longer range and better penetration through walls, making it ideal for IoT devices that are spread across large areas.
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