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HP0-Y44 · Question #17

The 802.11n radio in one AP supports three spatial streams. The 802.11n radio in another AP supports two spatial streams. Which benefit does the first AP radio provide over the second AP radio?

The correct answer is B. Each spatial streams carries the same stream of data, increasing reliability. See the full explanation below for the reasoning.

Question

The 802.11n radio in one AP supports three spatial streams. The 802.11n radio in another AP supports two spatial streams. Which benefit does the first AP radio provide over the second AP radio?

Options

  • AEach spatial streams operates on a slightly different frequency, increasing reliability and resilience to interference.
  • BEach spatial streams carries the same stream of data, increasing reliability.
  • CEach spatial streams can be directed toward a different client, allowing the AP to support higher bandwidth for more clients.
  • DEach spatial stream carries a separate stream of data, increasing bandwidth.

How the community answered

(23 responses)
  • A
    13% (3)
  • B
    78% (18)
  • C
    4% (1)
  • D
    4% (1)

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