CWNP Certified Wireless Network Administrator - CWNA-108 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

You are reconfiguring an AP to use the short guard interval. How long will the new guard interval duration be after the change?

A. 10 ms B. 400 ns C. 800 ns D. 104 ms

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Correct Answer: B Vote an answer

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Question 2

What terms accurately complete the following sentence?
The IEEE 802.11-2016 standard specifies mandatory support of the _______________ cipher suite for Robust Security Network Associations, and optional use of the ________________ cipher suite, which is designed for use with pre-RSNA hardware and is deprecated.

A. RC5, RC4 B. TLS, SSL C. 802.1X/EAP, WEP D. CCMP, TKIP

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Correct Answer: D Vote an answer

Question 3

What authentication method is referenced in the 802.11-2016 and 802.11-2020 specifications and is recommended for robust WI-AN client security?

A. IPSec B. WEP C. 802.1X/EAP D. SSL

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Correct Answer: C Vote an answer

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Question 4

You have been tasked with creating a wireless link between two buildings on a single campus. The link must support at least 150 Mbps data rates. What kind of WLAN technology role should you deploy?

A. Access BSS B. Wireless bridging C. IBSS D. WPAN

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Correct Answer: B Vote an answer

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Question 5

What 802.11 network configuration would result in multiple stations broadcasting Beacon frames with the same BSSID but with different source addresses?

A. An SCA network is in use. B. A single AP supports multiple BSSs with different SSIDs. C. An IBSS is used instead of a BSS. D. Multiple APs have been loaded with the same configuration from an image file.

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Correct Answer: C Vote an answer

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Question 6

You are performing a post-implementation validation survey. What basic tool can be used to easily locate areas of high co-channel interference?

A. Throughput tester B. Wi-Fi scanner C. Access point spectrum analyzer D. Laptop-based spectrum analyzer

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Correct Answer: B Vote an answer

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Question 7

What statement about 802.11 WLAN performance is true?

A. WLANs perform better as more wireless clients connect with each AP B. In most WLANs, no special skill or tuning is required to get peak performance C. In modem networks, both centralized and distributed data forwarding work well for most standard office deployments D. To get the best performance out of an AP, you should disable data rates of 72 Mbps and lower

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Correct Answer: C Vote an answer

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Question 8

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. 15.4 W B. 12.95 W C. 25.5 W D. 30 W

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Correct Answer: C Vote an answer

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Question 9

What ID is typically mapped to an AP's MAC address if a single BSS is implemented?

A. BSSID B. SSID C. Device ID D. VLAN ID

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Correct Answer: A Vote an answer

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Question 10

You are implementing a multi-AP WLAN and fast secure roaming is essential. Which one of the following methods is an IEEE 802.11 standard method for fast roaming?

A. FT B. Load balancing C. OKC D. Band steering

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Correct Answer: A Vote an answer

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