CWDP-305試験無料問題集（343題）「CWNP Certified Wireless Design Professional 認定」

出題：1

You're preparing to perform a site survey for a company that processes meat. Some areas are restricted due to high-security. What do you have to do in order to proceed with the site survey?

A. Gain appropriate access and clearance to perform the site survey.

B. Just begin the survey, they will understand

C. Ensure that you and your team are using food industry approved USB adapters for the survey.

D. Gain meat processing access certification from the FDA.

正解：A 解答を投票する

出題：2

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 15 dB and maybe

B. Larger than 15 dB and yes

C. Larger than 17.5 dB and yes

D. Larger than 17.5 dB and no

正解：B 解答を投票する

出題：3

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?

A. Antenna gain

B. Earth bulge

C. FSPL

D. Receive sensitivity

正解：B 解答を投票する

出題：4

When live video streaming solutions that transmit simultaneously to more than one recipient are used, what special capability should be considered and configured in all affected WLAN implementations?

A. Secure TCP

B. Multicasting

C. IPv6

D. IPSec

正解：B 解答を投票する

出題：5

While performing a validation site survey, you realize that overlapping channels are being used on the 2.4 GHz bad due to the automatic channel assignment algorithm of the WLAN infrastructure. What should you do to prevent this?

A. Purchase and deploy new APs from a different vendor

B. Reconfigure the network to use static channel plans because automatic channel assignment algorithms are all broken

C. Leave it as it is; sometimes using all 11 channels in 2.4 GHz gives the optimum performance result

D. Reconfigure the automatic channel assignment settings to use only channels 1, 6, and 11

正解：D 解答を投票する

出題：6

Which advantage provided by 802.11n and 802.11ac is not usable in 1x1:1 low-end client devices?

A. MCS data rates

B. Mandatory data rates

C. Channel bonding

D. Maximal Ratio Combining

正解：D 解答を投票する

出題：7

You are testing a VoWLAN deployment, and your communication measurements show a certain amount of lost packets. What would be an acceptable packet error rate value to still provide acceptable call quality?

A. There should be 0% error in a VoWLAN type of deployment

B. No more than 8% PER max should be acceptable

C. No more than 4% PER max should be acceptable

D. No more than 1% PER max should be acceptable

正解：B 解答を投票する

出題：8

During a post-validation survey, you find an area lacking any detectable Wi-Fi signal at all It is located behind an elevator shaft What is a common solution to this problem?

A. Replace all the clients in that area with clients having better receive sensitivity

B. Install antennas with at least 3 more dB of gain on the two APs closest to that area

C. Move one or more APs so that indoor propagation results in coverage in that area or install another AP on that side of the elevator shaft

D. Turn up the power on the three APs closes! to that area

正解：C 解答を投票する

出題：9

In your company's WLAN, you expect to have a mixed client PHY environment and plan to use protection mechanisms. The protection mechanism used by your client devices is configurable.
What is the best protection mechanism for backward compatibility of 802.11n devices with 802.11b devices?
Response:

A. RTS/CTS

B. WMM Protection

C. CTS-to-Self

D. SMPS

E. Dual-CTS

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

For what types of systems should you request read-only access to in order to perform an analysis of the customer's existing infrastructure?(Choose all that apply.) Response:

A. RADIUS

B. Switches

C. Active Directory

D. Routers

E. Clients

正解：B,D 解答を投票する

出題：11

When designing for a PTP outdoor link, what important consideration should be made about local vegetation?(Choose all that apply.) Response:

A. Leaves

B. Reflection factor

C. Water density

D. Tree height growth

正解：A,D 解答を投票する

出題：12

The installation crew for your WLAN project wants to install a few APs to locations nearby the ones specified in the RF design document. What next step should occur?
Response:

A. Consult the RF designer.

B. Choose a different AP model.

C. Confirm the mounting hardware.

D. Update the documentation.

正解：A 解答を投票する

出題：13

Four buildings are located in a square orientation to each other. Fisch Stix Food Company is requesting a PtMP link between the buildings. On the building with the root bridge link, what type of antenna is the best choice?
Response:

A. Vertically polarized omni

B. 100° sector

C. Horizontally polarized omni

D. Parabolic dish

E. 60° yagi

正解：B 解答を投票する

出題：14

You're about to deploy an Enterprise-class VoWLAN infrastructure. You need to ensure that QoS is properly configured throughout the network.
What Access
Category (AC) should voice frames/packets use?

A. AC_BE

B. AC_VI

C. AC_VO

D. AC_BK

正解：C 解答を投票する

CWDP-305試験無料問題集「CWNP Certified Wireless Design Professional 認定」