최신CWNP Certified Wireless Network Administrator - CWNA-107무료샘플문제

A. The clients are improperly configured

B. The AP that covers the problem area has failed

C. The AP that covers the problem area is improperly configured

D. The AP that covers the problem area requires a firmware update

A. Captive portal issues

B. Hardware issues

C. IP routing issues

D. NTP issues

A. Half of the bandwidth is allocated to uplink traffic and half to downlink traffic

B. APs do not have sufficient wired connection speeds to the LAN, even at 1 Gbps connections, with
802.11n and earlier APs

C. All data frames must be acknowledged and the medium is shared

D. Radio receiver hardware cannot process data is quickly as it can be transmitted

A. The presence of co-located (10m away) access points on non-overlapping channels

B. The number of client stations associated to the BSS

C. The Layer 3 protocol used by each station to transmit data over the wireless link

D. The power management settings in the access point beacons

A. In modern networks, both centralized and distributed data forwarding work well for most standard office deployments

B. WLANs perform better as more wireless clients connect with each AP

C. To get the best performance out of an AP, you should disable data rates of 72 Mbps and lower

D. In most WLANs, no special skill or tuning is required to get peak performance

A. Access points broadcast Beacons on all channels of each radio within the regulatory domain.
Nearby client stations record information found in the Beacons for use in the association process.

B. Client stations broadcast Probe Request frames on all supported channels in the regulatory domain. Nearby access points respond with Probe Response frames. Client stations record information in the Probe Response frames for use in the association process.

C. Client stations broadcast Probe Request frames on the single channel for which they are programmed. Nearby access points respond on that channel with Probe Response frames. Client stations record information found in the Probe Response frames for use in the association process.

D. Access points broadcast Beacons on a single channel for which they are programmed. Nearby client stations listen for Beacon frames and record information found in the Beacons for use in the association process.

A. Install WinPCAP

B. Install iPerf

C. Calibrate the floor plan

D. Nothing, you can simply start capturing signal readings

A. The frame was correctly delivered

B. The frame was not delivered and must be retransmitted

C. The receiver processed the frame, but did not respond with an ACK frame because Q3
11w is enabled

D. The receiver is offline

A. 802.1X/EAP

B. SSID hiding

C. IPSec VPN

D. WEP

A. ERP

B. VHT

C. OFDM

D. HT