CWNA-109試験無料問題集（124題）「CWNP Wireless Network Administrator (CWNA) 認定」

出題：1

What security solution is required to be used in place of Open System Authentication for all open network
802.11 implementations in the 6 GHz band?

A. WPA3-SAE

B. OWE

C. Kerberos

D. WPA3-Enterprise

正解：B 解答を投票する

出題：2

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?

A. OFDMA

B. UL-MU-MIMO

C. BSS Color

D. TWT

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：3

You recently purchased four laptops containing dual-band 802.11ac adapters. The laptops can connect to your
2.4 GHz network, but they cannot connect to the 5 GHz network. The laptops do not show the 5 GHz SSIds, which are different than the 2.4 GHz SSIDs. Existing devices can connect to the 5 GHz SSIDs with no difficulty. What is the likely problem?

A. DoS attack

B. Faulty drivers

C. Interference from non-Wi-Fi sources

D. Interference from other WLANs

正解：B 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：4

What factors will have the most significant impact on the amount of wireless bandwidth available to each station within a BSS? (Choose 2)

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

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

C. The power management settings in the access point's beacons

D. The number of clientstations associated to the BSS

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：5

What statement about the beamwidth of an RF antenna is true?

A. The beamwidth patterns on an antenna polar chart indicate the point at which the RF signal stops propagating.

B. Vertical beamwidth is displayed (in degrees) on the antenna's Azimuth chart.

C. Horizontal and vertical beamwidth are calculated at the points where the main lobe decreases power by
3 dB.

D. When antenna gain is lower, the beamwidth is also lower in both the horizontal and vertical dimensions.

正解：C 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：6

When implementing PoE, what role is played by a switch?

A. PSE

B. PD

C. Midspan injector

D. Power splitter

正解：A 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：7

What common feature of MDM solutions can be used to protect enterprise data on mobile devices?

A. Self-registration

B. Over-the-air registration

C. Onboarding

D. Containerization

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：8

When antenna gain is reported in dBi, the gain of the antenna is compared to what theoretical radiator?

A. Anthropomorphic radiator

B. End-fire radiator

C. Dipole radiator

D. Isotropic radiator

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：9

In which plane of the three networking planes is an access point configured by a WLAN controller?

A. Control

B. Data

C. Security

D. Management

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

出題：10

Which directional antenna types are commonly used by indoor Wi-Fi devices in a MIMO multiple spatial stream implementation?

A. Grid and sector

B. Dipole and yagi

C. Dish and grid

D. Patch and panel

正解：D 解答を投票する

解説: (GoShiken メンバーにのみ表示されます)

CWNA-109試験無料問題集「CWNP Wireless Network Administrator (CWNA) 認定」