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Optimize Your CWNA Exam Prep, Practice Tests, CWNP CWNA-109 Exam | SPOTO

Enhance your CWNA exam preparation with our optimized resources, including practice tests and mock exams tailored for the CWNA-109 certification. Access sample questions and exam materials to familiarize yourself with the content and format of the exam. Our online exam questions provide a simulated testing environment, allowing you to refine your skills and assess your readiness. Utilize our exam dumps and exam simulator to reinforce your understanding and confidence in tackling challenging scenarios. With SPOTO, you'll have the tools and support necessary for effective exam practice and preparation. Trust in our expertise to guide you towards success in mastering every aspect of wireless network administration.
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Question #1
ABC Company is planning a point-to-multipoint outdoor bridge deployment with standalone (autonomous) 802.11 bridge units. 802.1X/EAP will be used for bridge authentication. A Linux-based RADIUS server will be used for authentication. What device in the bridge implementation acts as the 802.1X Authenticator?
A. The Ethernet switch
B. The RADIUS server
C. All non-root bridges
D. The root bridge
View answer
Correct Answer: C
Question #2
You are implementing a VHT-capable AP. Which one of the following channels is available in the 802.11-2016 standard that was not available before the ratification of 802.11 ac?
A. 56
B. 161
C. 153D
View answer
Correct Answer: C
Question #3
You are managing a wireless access point in autonomous mode using the Web based interface. You capture traffic during this management task and notice that you can see the HTML code of the Web pages used for access point management. What error in administration could be the cause of this security concern?
A. IPsec is not in use of the management connection as recommended
B. A VPN with the AP is not established
C. WPA2 is disabled on the WLAN
D. HTTP is in use instead of HTTPS
View answer
Correct Answer: A
Question #4
What factor is likely to cause the least impact on the application layer throughput of an 802.11n client station in a 2.4 GHz HT BSS?
A. Increasing or decreasing the number of spatial streams in use by the client station and AP
B. Implementing Fast BSS Transition (FT) for roaming
C. Implementation of several other clients in the same BSS using 802
D. RF interference from more than 10 nearby Bluetooth transmitters
View answer
Correct Answer: C
Question #5
Which one of the following is not a factor considered when calculating the Link Budget for an outdoor point-to-point WLAN bridge link?
A. Operating frequency
B. MU-MIMO capabilities of the bridges
C. Receive antenna gain
D. Transmit power
View answer
Correct Answer: A
Question #6
You are the network administrator for ABC Company. Your manager has recently attended a wireless security seminar. The seminar speaker taught that a wireless network could be hidden from potential intruders if you disabled the broadcasting of the SSID in Beacons and configured the access points not to respond to Probe Request frames that have a null SSID field. Your manager suggests implementing these security practices. What response should you give to this suggestion?
A. Any 802
B. To improve security by hiding the SSID, the AP and client stations must both be configured to remove the SSID from association request and response frames
C. Any tenants in the same building using advanced penetration testing tools will be able to obtain the SSID by exploiting WPA EAPOL-Key exchanges
D. This security practice prevents manufacturers’ client utilities from detecting the SSID
View answer
Correct Answer: D
Question #7
A dual-band 802.11ac AP must be powered by PoE. As a class 4 device, what power level should be received at the AP?
A. 30 W
B. 12
C. 25
D. 15
View answer
Correct Answer: B
Question #8
When compared with legacy Power Save mode, how does VHT TXOP power save improve battery life for devices on a WLAN?
A. Legacy Power Save mode was removed in the 802
B. VHT TXOP power save allows the WLAN transceiver to disable more components when in a low power state
C. VHT TXOP power save uses the partial AID in the preamble to allow clients to identify frames targeted for them
D. VHT TXOP power save allows stations to enter sleep mode and legacy Power Save does not
View answer
Correct Answer: B
Question #9
To ease user complexity, your company has implemented a single SSID for all employees. However, the network administrator needs a way to control the network resources that can be accessed by each employee based in their department. What WLAN feature would allow the network administrator to accomplish this task?
A. RBAC
B. WPA2
C. WIPS
D. SNMP
View answer
Correct Answer: D
Question #10
What 802.11 network configuration would result in multiple stations broadcasting Beacon frames with the same BSSID but with different source addresses?
A. Multiple APs have been loaded with the same configuration from an image file
B. A single AP supports multiple BSSs with different SSIDs
C. An IBSS is used instead of a BSS
D. An SCA network is in use
View answer
Correct Answer: A
Question #11
An 802.11-based network uses an AP and has several connecting clients. The clients include iPhones, iPads, laptops and one desktop. What WLAN use case is represented?
A. Ad-hoc
B. WPAN
C. BSS
D. IBSS
View answer
Correct Answer: C
Question #12
An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?
A. Refraction
B. Warping
C. ScatteringD
View answer
Correct Answer: A
Question #13
Lynne runs a small hotel, and as a value added service for his customers he has implemented a Wi-Fi hotspot. Lynne has read news articles about how hackers wait at hotspots trying to take advantage of unsuspecting users. He wants to avoid this problem at his hotel. What is an efficient and practical step that Lynne can take to decrease the likelihood of active attacks on his customers’ wireless computers?
A. Enable station-to-station traffic blocking by the access points in the hotel
B. Implement Network Access Control (NAC) and require antivirus and firewall software along with OS patches
C. Implement an SSL VPN in the WLAN controller that initiates after HTTPS login
D. Require EAP-FAST authentication and provide customers with a username/password on their receipt
View answer
Correct Answer: D
Question #14
What primary metric of scanning can stations use to select the best AP for connectivity to the desired BSS?
A. Signal strength of AP beacons received
B. PING latency when testing against an Internet server
C. Throughput speed in Mbps
D. FCS errors in frames transmitted to and from the AP
View answer
Correct Answer: B
Question #15
When a client station sends a broadcast probe request frame with a wildcard SSID, how do APs respond?
A. Each AP responds in turn after preparing a probe response and winning contention
B. For each probe request frame, only one AP may reply with a probe response
C. Each AP checks with the DHCP server to see if it can respond and then acts accordingly
D. After waiting a SIFS, all APs reply at the same time with a probe response
View answer
Correct Answer: C
Question #16
The center frequency of channel 1 in the 2.4 GHz band is 2.412 GHz (2412 MHz). What is the center frequency of channel 4?
A. 2
B. 2
C. 2
D. 2
View answer
Correct Answer: C
Question #17
Option 43 must be configured to allow access points to locate controllers. In what network service should this option be configured?
A. DNS
B. LDAP
C. DHCP
D. RADIUS
View answer
Correct Answer: B
Question #18
You manage a WLAN with 100 802.11ac access points. All access points are configured to use 80 MHz channels. In a particular BSS, only 40 MHz communications are seen. What is the likely cause of this behavior?
A. All clients implement single spatial stream radios
B. The clients are all 802
C. The AP is improperly configured to use only 40 MHz of the 80 MHz allocated bandwidthD
View answer
Correct Answer: A
Question #19
A WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB loss. If the cable is connected to an antenna with 9dBi gain, what is the EIRP at the antenna element?
A. 26 dBm
B. 13 dBm
C. 23 dBm
D. 10 dBm
View answer
Correct Answer: D
Question #20
You are deploying a WLAN with the access points configured for 10 mW of output power on the 2.4 GHz radios and 20 mW of output power on the 5GHz radios. Some semi-directional antennas are also in use. What kind of deployment is described?
A. SOHO
B. Residential
C. High density
D. Standard office
View answer
Correct Answer: C

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