Deal of The Day! Hurry Up, Grab the Special Discount - Save 25% - Ends In 00:00:00 Coupon code: SAVE25
Welcome to Pass4Success

- Free Preparation Discussions
Mail Us support@pass4success.com
Location US
Mob_nav_barsMENU

CWNP Exam CWNA-109 Topic 3 Question 26 Discussion

Actual exam question for CWNP's CWNA-109 exam
Question #: 26
Topic #: 3
[All CWNA-109 Questions]

Which one of the following 802.11 PHYs is more likely to be used in an industrial deployment but not likely to be used in standard office deployments?

Show Suggested Answer Hide Answer
Suggested Answer: A

S1G is one of the 802.11 PHYs that is more likely to be used in an industrial deployment but not likely to be used in standard office deployments. This is because S1G stands for Sub-1 GHz, which means it operates in the frequency bands below 1 GHz, such as 900 MHz and 868 MHz. These bands offer better penetration and range than the higher frequency bands used by other 802.11 PHYs, such as 2.4 GHz and 5 GHz. This makes S1G suitable for industrial applications that require robust and reliable wireless communication in harsh environments, such as factories, warehouses, mines, and smart grids. S1G also supports low-power and low-data-rate devices, such as sensors, actuators, and meters, which are common in industrial Internet of Things (IoT) scenarios.VHT, OFDM, and HT are other 802.11 PHYs that are more commonly used in standard office deployments, as they offer higher data rates and capacity than S1G, but have lower range and penetration.Reference:CWNA-109 Study Guide, Chapter 3: Radio Frequency Technologies, page 751


by Janey at Apr 07, 2025, 03:16 AM

Limited Time Offer

25%

Off

Get Premium CWNA-109 Questions as Interactive Web-Based Practice Test or PDF

Contribute your Thoughts:

Submit Cancel
Annalee
18 days ago
VHT - Very High Testosterone? Hmm, I don't think that's the right answer for an industrial deployment.
upvoted 0 times
...
Sherell
29 days ago
I'm not sure, but I think C) OFDM is also commonly used in standard office deployments.
upvoted 0 times
...
Rosina
1 months ago
I agree with Lynelle, S1G is designed for industrial environments with specific requirements.
upvoted 0 times
...
Lynelle
1 months ago
I think the answer is A) S1G because it is more suitable for industrial deployments.
upvoted 0 times
...
Tomas
2 months ago
OFDM, because who doesn't love a good old-fashioned orthogonal frequency division multiplexing?
upvoted 0 times
Rene
23 days ago
S1G, because it is specifically designed for industrial deployments.
upvoted 0 times
...
Tonja
27 days ago
OFDM, because it offers better performance in industrial settings.
upvoted 0 times
...
...
Jospeh
2 months ago
S1G? Sounds like a secret government agency! I'll go with that one.
upvoted 0 times
...

Save Cancel