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Exam CWNA-107 All Questions

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Exam CWNA-107 topic 1 question 7 discussion

Actual exam question from CWNP's CWNA-107
Question #: 7
Topic #: 1
[All CWNA-107 Questions]

Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?

  • A. Dish and grid
  • B. Dipole and yagi
  • C. Grid and sector
  • D. Patch and panel
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by ozy at Oct. 25, 2019, 10:53 p.m.

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VladeDivac
Highly Voted 3 years, 11 months ago
As "semi" directional antenna that use MIMO, the option to choose would be D, patch and panel. In addition, MIMO is not required in implementations that use Yagi.
upvoted 6 times
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ozy
Highly Voted 5 years ago
i choose D
upvoted 5 times
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fybz
Most Recent 1 year ago
Selected Answer: D
D is the answer
upvoted 1 times
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EAG
3 years, 5 months ago
D is correct. According to p144 of the Official Study Guide, "It is also assumed that MIMO is not required when Yagi antennas are used. MIMO patch and panel antennas are available, but MIMO Yagi is not a typical installation."
upvoted 1 times
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Anilr
4 years, 7 months ago
Answer should be D.
upvoted 5 times
...

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