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Which signal and noise values will result in the best phone communication with an access point?()

  • A、 Signal strength 0dBm, noise level 6dBm
  • B、 Signal strength 8dBm, noise level 9dBm
  • C、 Signal strength 4 dBm, noise level 4 dBm
  • D、 Signal strength 6dBm, noise level 5 dBm

参考答案

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