CWNA-106 試験問題を無料オンラインアクセス

What distinguishes an independent basic service set (IBSS) from an infrastructure basic serviceset (BSS)?

• A.An IBSS does not support 802.11authentication or association, but a BSS does.
• B.An IBSS does not support any 802.11ac enhancements, but a BSS does.
• C.An IBSS does not have a distribution system (DS), but a BSS does.
• D.An IBSS does not require beacon frames, but a BSS does.

Users and Network support personnel at a mid-sized equipment manufacturer have been discussing the potentialuses and benefits of implementing an indoor WLAN. The network administrator and network manager have requested a meeting of senior management personnel to discuss a WLAN implementation before performing a site survey or taking any implementation steps. Thefirst topic of discussion in the meeting is the corporate policy concerning implementation and use of WLAN technology.
What specific topics are appropriate in this policy meeting? (Choose 2)

• A.Use of the latest 802.11ac equipment
• B.User productivity impact
• C.Antenna types
• D.Businessjustification
• E.Defining RF channels for use

You are selecting antennas for a WLAN operating in the 5 GHz frequency band. What specifications should be evaluated for an antenna before it is implemented in this WLAN system? (Choose 3)

• A.Impedance in Ohms
• B.Return Loss Rating
• C.802.11ad compatibility
• D.TPCsupport
• E.Operating Frequencies
• F.Elevation Beamwidth

ABC Company is planning a point-to-multipoint outdoor bridge deployment with standalone
(autonomous) 802.11 bridge units. 802.1X/EAP will be used for bridge authentication. A
Linux-based RADIUS server will be used for authentication. What device in the bridge implementation acts as the 802.1X Authenticator?

• A.All non-root bridges
• B.The RADIUS server
• C.A designated non-root bridge
• D.The Ethernet switch
• E.The root bridge

A company has hired you to perform a pre-deployment site survey of their facility. During an interview, the network manager informs you thatthe new wireless network must use 5
GHz bands and OFDM, and VoWiFi handsets will be used extensively over the wireless network.
What items do you need to include in the RF site survey report? (Choose 2)

• A.Results of OFDM versus ERP performance ineach BSA
• B.Test results from an active survey with a VoWiFi handset
• C.Security parameters and configuration steps for VoWiFi handsets.
• D.A heat map demonstrating signal quality in areaswhere VoWiFi is supported.
• E.Codec types and sampling rates for each VoWiFi phone