CWNP Wireless Network Administrator (CWNA) - CWNA-109무료 덤프문제 풀어보기
A wireless engineer is troubleshooting an area where far-away clients associated with an AP experience poor performance because a nearby client is transmitting at a much higher signal level, effectively drowning out the weaker signal at the receiver. What is this condition called?
정답: D
An RF signal sometimes bends as it passes through some material other than free space. What is the term that describes this behavior?
정답: C
설명: (Fast2test 회원만 볼 수 있음)
A POE device requires 47 W of power. What POE specification should be used?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
A wireless engineer is troubleshooting an area where far-away clients associated with an AP experience poor performance because a nearby client is transmitting at a much higher signal level, effectively drowning out the weaker signal at the receiver. What is this condition called?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
An AP is advertised as a tri-band, 4x4:4, Wi-Fi 6, 802.11ax AP. Based on this information and assuming it is correctly advertised, what can be determined as certainly true about this AP?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
What feature of 802.1 lax (HE) is managed with beacon and trigger frames and is primarily a power management method, but also provides more efficient access to the channel used within a BSS?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
Which one of the following 802.11 PHYs is more likely to be used in an industrial deployment but not likely to be used in standard office deployments?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
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?
The link must support at least 150 Mbps data rates. What kind of WLAN technology role should you deploy?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
When a STA has authenticated to an AP (AP-1), but still maintains a connection with another AP (AP-2), what is the state of the STA on AP-1?
정답: A
설명: (Fast2test 회원만 볼 수 있음)
What statement about 802.11 WLAN bridges is true?
정답: A
설명: (Fast2test 회원만 볼 수 있음)
During a manual RF site survey, what tool is typically used to measure and visualize signal strength, channel utilization, and interference across a facility as a surveyor walks through the space?
정답: D
설명: (Fast2test 회원만 볼 수 있음)
Which 802.11 frame type is used by a station to request permission from an AP to leave power save mode and retrieve buffered frames?
정답: A
설명: (Fast2test 회원만 볼 수 있음)
What 802.11 network configuration would result in multiple stations broadcasting Beacon frames with the same BSSID but with different source addresses?
정답: B
설명: (Fast2test 회원만 볼 수 있음)
A wireless engineer is troubleshooting a WLAN and observes a high number of retransmissions on a particular access point. What is a likely cause of this issue?
정답: B
설명: (Fast2test 회원만 볼 수 있음)