CWNP CWDP-304 Exam Questions Free Practice Test

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Questions # 11:

A company wants to connect its headquarters to its remote office that is 13 kilometers away using a wireless bridge. What requirement must not

be forgotten by their Wireless Engineer when considering the Fresnel Zone?

Options:

Earth bulge

Antenna gain

FSPL

Receive sensitivity

Expert Solution

Questions # 12:

A bandpass filter has a maximum in-band loss of 1.5 dB, ripple of 0.4 dB, and a return loss of 15 dB. What is the minimum in-band loss?

Response:

Options:

1.1 dB

1.5 dB

13.5 dB

1.9 dB

Expert Solution

Questions # 13:

You are validating association capabilities from clients to an 802.1X/EAP secure SSID. The RADIUS server's IP address is 10.100.50.25 and the

default RADIUS authentication port is used. When testing them, none of the clients are able to associate to the SSID. Troubleshooting the WLAN

infrastructure, you found out that the server is up and the RADIUS service is up as well, but the authenticator is not able to communicate properly

with the server. What's your next troubleshooting step?

Options:

Verify that the shared secret between the authenticator and the RADIUS server is correct

Reboot the clients

Reboot the server

Restart the RADIUS service

Expert Solution

Questions # 14:

What document is typically created to launch a project?

Response:

Options:

Project Charter

Budget

Bill of Materials

Work Breakdown Structure

Expert Solution

Questions # 15:

A cable with 2.5 dB of loss is used to measure the return loss of an antenna. The measured value in-band is shown to be larger than 20 dB. What is the actual return loss of the antenna, and is it considered to be a reasonable value?

Response:

Options:

Larger than 15 dB and yes

Larger than 15 dB and maybe

Larger than 17.5 dB and yes

Larger than 17.5 dB and no

Expert Solution

Questions # 16:

After designing a WLAN infrastructure using predictive design software. What's the best way to validate the predictive design in the physical space before deployment, if time and budget allow for it?

Options:

Perform an AP-on-a-Stick survey using AP locations based upon the predictive design to confirm each AP's placement.

Deploy all of the APs as they're shown in the predictive design and perform a passive site survey.

Deploy all of the APs as they're shown in the predictive design and perform an active site survey.

Use a client device positioned where the APs will be installed and measure the signal from the client device.

Expert Solution

Questions # 17:

Who should be in the final meeting from the customer-side after successfully implementing a WLAN infrastructure?

Options:

CEO or CFO

End-users

The customer's customers

Remote workers

Expert Solution

Questions # 18:

A designer has created a WLAN design that has been implemented in an organization. The network exists in a four-story building Because each floor has an Identical floor plan, the designer designed only one floor and had the installers duplicate the design on each floor. Now. in validation, it is not performing well What best explains the problem caused by this process?

Options:

The result was that APs were above and below each other on the same channel, resulting in excessive CCI The APs should have been deployed so that they were not directly above and below each other and so that they used varying channels between floors

The result was that clients could only connect to APs on their floor and, in a multi-floor deployment, you want clients to connect to APs on other floors in case they roam between floors.

The result was that AC) was increased because the APs were deployed above and below each other on the same channels.

The result was that the frequency utilization was too low for the clients to capture RF waves on which to transmit their signals.

Expert Solution

Questions # 19:

What type of protection should be provided to outdoor antenna installations?

Response:

Options:

Static electricity

Brownouts

Lightning surge suppression

A/C spikes

Expert Solution

Questions # 20:

What might limit the ability to locate 802.11 clients using a WLAN infrastructure without an 802.11 tag?(Choose all that apply.)

Options:

Lack of 802.11k support

When its radio is disabled

When it is off

RF channel selection

Expert Solution

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