Certified Wireless Design Professional - CWDP-303 Exam Practice Test

Question 1

Your customer requires fast secure roaming. Which two types of roaming are specified in 802.11-2016 FT roaming that will help meet this goal?

A. FT and TKIP

B. Over-the-Air and Over-the-DS

C. FT and OKC

D. Over-the-Air and Over-the-Wire

Correct Answer: B

Question 2

You and 10 other people are connected to a public hotspot. You issue a ping sweep on the network, but you can't find any devices on the same subnet as yours. What feature might be enabled on the WLAN infrastructure that is preventing you from communicating with other devices on that subnet?

A. OSPF external routes

B. Band steering

C. Load balancing

D. Peer-to-peer blocking

Correct Answer: D

Question 3

Which DHCP option, when required, should be configured and enabled to help APs locate their wireless LAN controller?

A. 43

B. 62

C. 22

D. 150

Correct Answer: A

Question 4

What is the most suitable antenna option to be used when designing a WLAN infrastructure with APs mounted on a ceiling with a height of more than 20 feet and having all of the client stations used from the floor?

A. Patch

B. Low-gain dipole

C. Grid

D. Dish

Correct Answer: C

Question 5

You have performed a validation site survey after deploying a WLAN infrastructure that is an All-Wireless-Office. One specific application of your customer is experiencing delay when using the application after moving from wired connectivity. After your validation, you realized that all APs are using 80 MHz channel-widths instead of 20 MHz on the 5 GHz band, as it was designed. What can be done to resolve the delay on this application?

A. APs should be using 160 MHz channel-widths to get more throughput

B. Power-off half of the APs to reduce CCI and keep 80 MHz channel-widths

C. Reconfigure to use 20 MHz channel-widths, so reuse of the frequency is more effective

D. Add more APs using 80 MHz channel-widths

Correct Answer: C

Question 6

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. Receive sensitivity

B. Antenna gain

C. FSPL

D. Earth bulge

Correct Answer: D

CWNP Certified Wireless Design Professional - CWDP-303 Exam Practice Test

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