CWNP CWNA-109 Practice Test - Questions Answers, Page 5

What is required when operating 802.11ax APS in the 6 GHz band using passphrase-based authentication?

You are evaluating access points for use in the 5 GHz frequency band. What PHY supports this band and supports 80 MHz channels?

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?

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?

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

What is appended to the end of each 802.11 data frame after the payload?

You recently purchased four laptops containing dual-band 802.11ac adapters. The laptops can connect to your 2.4 GHz network, but they cannot connect to the 5 GHz network. The laptops do not show the 5 GHz SSIds, which are different than the 2.4 GHz SSIDs. Existing devices can connect to the 5 GHz SSIDs with no difficulty. What is the likely problem?

You administer a WLAN that offers a guest SSID of GUESTNWORK. Users connect to the GUESTNWORK SSID, but report that they cannot browse the Internet. The devices simply report no Internet connection. What common problem causes this scenario?

An RF signal sometimes bends as it passes through a material rather than around an obstacle. What is the RF behavior that this statement best describes?