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Exam 200-355 topic 1 question 472 discussion

Actual exam question from Cisco's 200-355
Question #: 472
Topic #: 1
[All 200-355 Questions]

Refer to the exhibit.

Which antenna would produce the given radiation pattern?

  • A. patch
  • B. Yagi
  • C. parabolic dish
  • D. dipole
  • E. omni-directional
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Suggested Answer: A 🗳️
by xtrattitude4u at Aug. 7, 2019, 6:02 p.m.

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xtrattitude4u
5 years, 10 months ago
Sorry the answer is correct. But this is a tough one, because the patterns look so similar they could be either. To complicate things, a single patch antenna will not make this pattern, it is made by a 4X4 array of patch antennas. The image used for the question is shown as a patch antenna here: https://www.cisco.com/c/en/us/products/collateral/wireless/aironet-antennas-accessories/prod_white_paper0900aecd806a1a3e.html
upvoted 4 times
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xtrattitude4u
5 years, 10 months ago
Correct answer is B
upvoted 1 times
...
Community vote distribution
A (35%)
C (25%)
B (20%)
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