200-355 | A wireless engineer has been asked to plan…

Question: 6

A wireless engineer has been asked to plan a deployment covering the aisles of a warehouse with optimal coverage while bleeding RF across aisles. Which antenna type provides the necessary coverage?

A. patch
B. omnidirectional
C. Yagi
D. parabolic dish

Answer: A

200-355 | During a wireless site survey, the signal…

Question: 5

During a wireless site survey, the signal strength drops significantly when outside of the room containing the access point. The building is made of wood and drywall. This is an example of which wireless anomaly?

A. absorption
B. refraction
C. fading
D. multipath
E. reflection

Answer: A

200-355 | After installing a Cisco 5508 Wireless…

Question: 4

After installing a Cisco 5508 Wireless Controller using the default settings, how often will the RRM update occur?

A. 30 seconds
B. 60 seconds
C. 300 seconds
D. 600 seconds
E. 3600 seconds
F. 7200 seconds

Answer: D

200-355 | When deploying a Cisco….

Question: 2

When deploying a Cisco Cloud Wireless Infrastructure, what two destination ports must be open? (Choose two.)

A. TCP/5246
B. UDP/5246
C. TCP/5247
D. UDP/5247
E. TCP/7351
F. UDP/7351
G. TCP/7734
H. UDP/7734

Answer: F,G

200-355 | In the current RF environment…

Question: 1

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

Answer: C

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