CWNP CWNP Certifications CWDP-303 Questions & Answers

• Question 21:

  When installing APs on high ceilings, what should be the most common PPE to be used?

  A. Hardhat, high visibility vest and body belt

  B. Glasses, gloves and jacket

  C. Clean suits, masks and glasses

  D. Clean suits, gloves and jacket

  Correct Answer: A

• Question 22:

  What document should be created that provides instructions for install technicians to mount and configure APs?

  A. Hold Harmless

  B. Statement of Work

  C. Bill of Materials

  D. Physical installation guide

  Correct Answer: D

• Question 23:

  Which type of authentication and encryption method is mandatory for Voice Enterprise certified devices as specified by the Wi-Fi Alliance?

  A. WPA2/AES Personal

  B. WPA2/TKIP Enterprise

  C. WPA2/AES Enterprise

  D. WPA/TKIP Personal

  Correct Answer: A

• Question 24:

  What is the best method of gathering attenuation measurements from any building materials or objects?

  A. After measuring the RSSI in free space 5 meters (16.5 feet) apart, put an AP 4 meters (13 feet) away from the wall or object on one side and your measuring device 0.67 meters (2 feet) away from the wall or object on the other side. Take measurement and compare the difference.

  B. Use the pre-built attenuation values in the predictive design tool.

  C. After measuring the RSSI in free space 1 meter (3 feet) apart, put an AP 0.32 meters (1 feet) away from the wall or object on the other side. Take measurements and compare the difference.

  D. Look on the Internet for attenuation values for each one of the materials that might attenuate the Wi-Fi signal using the material provider's websites.

  Correct Answer: C

• Question 25:

  What service must be implemented on your customers' network to authenticate users against an LDAP database prior to access to the WLAN infrastructure being granted?

  A. NTP

  B. RADIUS

  C. SFTP

  D. TLS

  Correct Answer: B

  Reference: https://www.cisco.com/c/en/us/td/docs/wireless/controller/8-5/config-guide/b_cg85/ wlan_security.pdf

• Question 26:

  What limitation exists when WMM is not enabled on an 802.11n WLAN?

  A. 802.11 QoS will not be available

  B. The maximum channel-width will be 20MHz

  C. EDCA values will change

  D. Only two ACs will be available

  Correct Answer: A

  Reference: https://mrncciew.com/2013/07/30/wmm-qos-profile/

• Question 27:

  Using a SCA means that all APs will be using the same channel in a given layer. How is the AP with which the client associates determined?

  A. All APs share a virtual IP address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.

  B. All APs share a virtual Multicast Address. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.

  C. All APs share a virtual BSSID. A controller will tell the closest AP to the client to communicate with it, since it has a greater RSSI from the client.

  D. The client selects the AP based on a known set of MAC to BSSID mappings stored in the clients authorized SSID listing.

  Correct Answer: D

• Question 28:

  Which document provided to your customer should include all devices and parts that are going to be used during the deployment of their WLAN infrastructure?

  A. SoW

  B. BoM

  C. Design report

  D. Project plan

  Correct Answer: B

  Reference: https://searcherp.techtarget.com/definition/bill-of-materials-BoM

• Question 29:

  What advantage provided by 802.11n and 802.11ac is not usable in 1X1:1 low-end client devices?

  A. Channel bonding

  B. MCS data rates

  C. Maximal Ratio Combining

  D. Mandatory data rates

  Correct Answer: D

• Question 30:

  When deploying APs outdoors, what additional component needs to be used that is not needed indoors?

  A. Antennas

  B. NEMA enclosures

  C. Ethernet cables

  D. PoE

  Correct Answer: B