최신 CWNA-106 무료덤프 - CWNP Certified Wireless Network Administrator

A. 22 MHz

B. 80 MHz

C. Frequency Hopping

D. 20/40 MHz

A. If the signalsare in-phase, they will combine together, cancel one another out, and create a null.

B. The signals will be distorted if the indirect signalarrives simultaneously at the receiver, but 90 degrees out-of-phase.

C. Thedirect signal will only be received if the reflected signal is more than 180 degrees out of phase.

D. The direct signal cannot be received if the indirect signal is less than 90 degrees out-of- phase.

A. Channels 1 and 5

B. Channels 8 and 11

C. Channels 2 and 8

D. Channels 5 and 10

E. Channels 3 and 7

F. Channels 10 and 13

A. Documentation proving proper entry of wall material types into the site survey software

B. Documentation noting how each WLAN user group will authenticate to the network

C. RF heat map illustrating coverage and signal quality for each frequency band

D. Itemized list of equipment, licenses, and support contracts required forthe facility

A. Enters a low-power radio state until it receives a WMM PS-Poll frame from the AP

B. Experiences higher throughput and lower latency than when operating in Active mode

C. Buffers frames destined to the low-power AP until the AP wakes its radio and begins beaconing again

D. Alternates between awake and dozing, depending on its need to transmit and receive information

A. 802.11ad compatibility

B. Impedance in Ohms

C. Return Loss Rating

D. TPC support

A. Hybrid, contention-based

B. Dynamic, distributed

C. Distributed,trigger-and-delivery

D. Point, scheduled

E. Enhanced, contention-free

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

B. The layer 3 protocol used by each station to transmit data over the wireless link

C. The number of clientstations associated to the BSS

D. The data rates at which nearby client stations are transmitting and receiving data

E. The power management settings in theaccess point's beacons

A. Mounting an access point to a site survey tripod

B. Mounting anomnidirectional antenna to a mast

C. Mounting an RF amplifier to a dipole antenna

D. Mounting a lightningarrestor to a grounding rod

E. Mounting a PoE injector to a perforated radome

A. 600-630 MHz

B. 5.725-5.874 GHz

C. 2.4000-2.4835 MHz

D. 5.15-5.25 GHz