CWNP Certification CWDP-304 Passing Score

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Question 56

An engineering firm just upgraded their WLAN form nine 802.11n APS to nine 802.11ac APs. After this upgrade, they did not see any improvement in throughput. What is the most likely cause of this result?

Response:

Options:

The APs are still using the 5 GHz lower band

The clients were not upgraded

APs are mounted on the wall

APs are transmitting at a low transmit power

Question 57

Modulation can be defined as:

Response:

Options:

The process of incorporating a chipping code to build resilience

The process of encoding data symbols using a carrier frequency

The process of modifying a carrier signal to represent data

The process of representing data using RF coding

Question 58

Given:

In your regulatory domain, a Tx Power Level of "1" is equivalent to 17 dBm.

For every integer increment (e.g. from 1 to 2) to the Tx Power Level, the APs transmit power is halved.

In units of mW, what is the actual transmit power for an AP configured at a Tx Power Level of "4"?

Options:

6.25 mW

50 mW

12.5 mW

8 mW

Question 59

To ensure that your design meets the requirements of the WLAN, what should be defined in your WLAN design software that will result in different requirements at varying locations on the floor plan1?