Implementing and Operating Cisco Enterprise Network Core Technologies (ENCOR) — Question 4

Which two pieces of information are necessary to compute SNR? (Choose two.)

Answer options

• A. transmit power
• B. noise floor
• C. EIRP
• D. RSSI
• E. antenna gain

Correct answer: B, D

Explanation

The correct answer is B and D because the noise floor (B) represents the background noise level, while RSSI (D) indicates the strength of the received signal. The other options, such as transmit power (A), EIRP (C), and antenna gain (E), are related to signal transmission but do not directly contribute to the SNR calculation.