Certified Wireless Design Professional - CWDP-305 Exam Practice Test

Question 1

What is the most appropriate antenna which will require the least Intentional Radiator power for a point-to-point bridge link spanning 1200 meters?

A. 11 dBi omnidirectional

B. 11 dBi disn

C. 2.2 dBi omnidirectional

D. 5 dBi patch

Correct Answer: B

Question 2

An enterprise customer is subject to the highest standards for network uptime. When designing their wireless network, you should consider which of the following?(Choose all that apply) Response:

A. The failover of the wireless and wired network

B. The failover of the wireless network only

C. The physical aspects such as power and cabling

D. The failover of the wired network only

Correct Answer: A,C

Question 3

Which of the following items could be considered constraints when performing a network design?(Choose all that apply.)

A. Budget

B. Politics

C. Personnel

D. Timeline

Correct Answer: A,B,C,D

Question 4

As an implementation engineer, you have just received initial design specs from a network designer for your dual-band 802.11n deployment. The network design documents prescribe the following data rate configuration for the 2.4 GHz radio:
Basic Rates 5.5, 6, 11, 12 Mbps
Supported Rates 9, 18, 24, 36, 48, and 54 Mbps as well as MCS 0-15
What will result from this design strategy?

A. HR/DSSS (802.11b) stations will not be able to associate to the service set.

B. Protection mechanisms will always be in use on this network to support 5.5 and 11 Mbps as basic rates.

C. By disabling support for 1 and 2 Mbps while allowing 5.5 and 11 Mbps, the network will force 802.11b clients to use these higher data rates.

D. This configuration violates the IEEE specification that defines 6, 12, and 24 Mbps as mandatory data rates for 802.11g/n.

Correct Answer: C

Question 5

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

A. Acquirer and stakeholders

B. The customer's customers

C. End-users

D. Remote workers

Correct Answer: A

Question 6

A cable with 2.5 dB of loss is used to measure the return loss of an antenn a. 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:

A. Larger than 17.5 dB and no

B. Larger than 15 dB and yes

C. Larger than 17.5 dB and yes

D. Larger than 15 dB and maybe

Correct Answer: B

Question 7

A table of VLANs in a _________ document should include what device performs ________ services.(Fill in the blanks)

A. LLD, routing

B. HLD, routing

C. LLD, bridging

D. HLD, QoS

Correct Answer: A

Question 8

What is the purpose of defining wall materials in WLAN design software?

A. It adds color to the floor plan which makes it easier to identify requirement areas

B. So that the floor plan looks as much like the target deployment space as possible

C. Manager require it, so WLAN designers should do it.

D. To ensure the attenuation and reflection of the materials die considered during propagation modeling

Correct Answer: D

Question 9

In high-density environments, such as stadiums and convention centers, what extra factor has to be taken into account that can attenuate Wi-Fi signals when these environments are having an event?

A. Fire doors

B. I-Beams

C. People

D. Thick walls

Correct Answer: C

Question 10

You ate evaluating CO impact in 2 4 GHz. During the post-validation survey, you determine that 2 or 3 APs are seen from every location in the 2 4 GHz band with signal strengths above -75 dBm from all seen Aps. Does this show that CO has been removed from the environment given that three non-overlapping channels exist in 2.4 GHz and why?

A. No, because the goal is to see only 1 AP at each location in 2 4 GHz

B. Yes, because the goal is to see only l AP at each location in 2 4 GHz

C. No, because CCI can exist even with signals as low as -85 dBm to -93 dBm

D. Yes because you would see 3 APs m every location with a signal strength above -75 dBm if CO exists

Correct Answer: C

CWNP Certified Wireless Design Professional - CWDP-305 Exam Practice Test

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