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Exam 200-355 topic 1 question 1 discussion

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

In the current RF environment, the noise floor is -95 dBm. A tablet needs an SNR of 25 dB to transmit at the required speed. What must the RSSI cell edge be to meet the required SNR?

  • A. -120 dBm
  • B. -90 dBm
  • C. -70 dBm
  • D. -60 dBm
  • E. -50 dBm
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Suggested Answer: C 🗳️
by afri8 at Jan. 28, 2020, 4:08 p.m.

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Rizkyssyah
1 year, 7 months ago
70 dBM
upvoted 1 times
...
afri8
5 years, 3 months ago
Correct, Ratio SNR = RSSI (dBm) - Noise (dBm)
upvoted 1 times
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