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Exam N10-009 topic 1 question 208 discussion

Actual exam question from CompTIA's N10-009
Question #: 208
Topic #: 1
[All N10-009 Questions]

A small coffee shop wants to set up multiple 2.4GHz wireless access points. The access points will support a large number of users, and the network technician wants to mitigate interference as much as possible. Which of the following is the number of 22MHz channels that the equipment can support?

  • A. 1
  • B. 2
  • C. 3
  • D. 4
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Suggested Answer: C 🗳️
by TDWA2k at Feb. 3, 2025, 5:48 p.m.

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93831b0
2 months ago
Selected Answer: C
In the 2.4 GHz band, there are 11 channels. Each channel is 22 MHz wide, but they overlap significantly. Only three channels (1, 6, and 11) are considered non-overlapping.
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Philco
2 months, 2 weeks ago
Selected Answer: C
In the 2.4GHz band, with a channel width of 22MHz, you can technically support 14 channels as defined by the IEEE 802.11 standards, but due to channel overlap, only a few channels (typically 1, 6, and 11) can be used without significant interference with each other.
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