CWNA-107試験無料問題集（180題）「CWNP Certified Wireless Network Administrator 認定」

出題：1

You are deploying a WLAN with the access points configured for 10 mW of output power on the
2.4 GHz radios and 20 mW of output power on the 5 GHz radios. Some semi- directional antennas are also in use. What kind of deployment is described?

A. Residential

B. High density

C. SOHO

D. Standard office

正解：B 解答を投票する

出題：2

What standard is referenced into the 802.11-2012 specification and is recommend for robust WLAN client security?

A. WEP

B. SSID hiding

C. 802.1X/EAP

D. IPSec VPN

正解：C 解答を投票する

出題：3

What statement describes the authorization component of a AAA Implementation?

A. Validating client device credentials against a database

B. Implementing a WIPS as a full-time monitoring solution to enforce policies

C. Verifying that a user is who he says he is

D. Granting access to specific network services or resources according to a user profile

正解：D 解答を投票する

出題：4

Prior to association, what parameter can 802.11 client devices measure and use to select the optimal access point for association?

A. Proximity to potential access points

B. Signal strength of access point beacons received

C. Average round trip time to reach the IP router

D. Retry rate of probe request and response frames

E. Average round trip time to reach the Internet DNS server

正解：B 解答を投票する

出題：5

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?

A. 802.11ad compatibility

B. TPC support

C. Impedance in Ohms

D. Return Loss Rating

正解：C 解答を投票する

出題：6

What term describes the effect of increasing the intensity of an RF wave with an antenna by focusing the energy in a specific direction?

A. Distributed Radiation

B. Passive Gain

C. Beam Compression

D. Active Amplification

E. RF Flooding

正解：B 解答を投票する

出題：7

Users and Network support personnel at a mid-sized equipment manufacturer have been discussing the potential uses 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. The first 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. Antenna types

C. User productivity impact

D. Defining RF channels for use

E. Business justification

正解：C,E 解答を投票する

出題：8

A dual-band 802-1 lac AP must be powered by PoE. As a class 4 device, what power level should be received at the AP?

A. 30 W

B. 25. 5W

C. 12.95 W

D. 15.4 W

正解：D 解答を投票する

出題：9

An 802.11 WLAN transmitter that emits a 50 mW signal is connected to a cable with 3 dB of loss.
The cable is connected to an antenna with 16 dBi of gain.
What is the EIRP power output?

A. 1000 mW

B. 50 mW

C. 10 mW

D. 250 mW

E. 25 mW

正解：A 解答を投票する

出題：10

What features are most often configurable within 802.11 WLAN client utilities? (Choose 2)

A. AES key and block size

B. Roaming aggressiveness

C. Co-channel interference threshold

D. Power management

E. Frame generator utility

正解：B,D 解答を投票する

CWNA-107試験無料問題集「CWNP Certified Wireless Network Administrator 認定」