最新的CWNA Certification認證 CWNA-109考試題庫

問題1

What statement about 802.3, Clause 33 Power over Ethernet is true?

A. When using CAT5 cabling, you increase the maximum draw available to the PD over that available with CAT6.

B. Only endpoint PSEs are supported.

C. Only midspan PSEs are supported.

D. The lowest voltage drop is achieved when using CAT6 cable instead of Cat5 or CAT5e.

正確答案: D

說明：（僅 VCESoft 成員可見）

問題2

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

A. End-fire radiator

B. Anthropomorphic radiator

C. Dipole radiator

D. Isotropic radiator

正確答案: D

說明：（僅 VCESoft 成員可見）

問題3

What is an advantage of using WPA3-Personal instead of WPA2-Personal as a security solution for 802.11 networks?

A. WPA3-Personal, also called WPA3-SAE, uses a stronger authentication exchange to better secure the network

B. WPA3-Personal, also called WPA3-SAE, uses a better encryption algorithm than WPA2-Personal

C. WPA3-Personal, also called WPA3-SAE, uses AES for encryption and WPA2-Personal does not

D. WPA3-Personal, also called WPA3-SAE, uses an authentication exchange and WPA2-Personal does not

正確答案: A

說明：（僅 VCESoft 成員可見）

問題4

Your manager asked you to locate a solution that allows for centralized monitoring of WLAN performance over time. He wants a single pane of glass for administration and monitoring of the solution. What do you recommend?

A. Laptop-based protocol analyzers

B. Laptop-based spectrum analyzers

C. Overlay WLAN monitoring solution

D. AP-based spectrum analysis

正確答案: C

說明：（僅 VCESoft 成員可見）

問題5

When a client station sends a broadcast probe request frame with a wildcard SSID, how do APs respond?

A. Each AP responds in turn after preparing a probe response and winning contention.

B. For each probe request frame, only one AP may reply with a probe response.

C. After waiting a SIFS, all APs reply at the same time with a probe response.

D. Each AP checks with the DHCP server to see if it can respond and then acts accordingly.

正確答案: A

說明：（僅 VCESoft 成員可見）

問題6

What ID is typically mapped to an AP's MAC address if a single BSS is implemented?

A. VLAN ID

B. BSSID

C. SSID

D. Device ID

正確答案: B

說明：（僅 VCESoft 成員可見）

問題7

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

A. Self-registration

B. Containerization

C. Over-the-air registration

D. Onboarding

正確答案: B

說明：（僅 VCESoft 成員可見）

問題8

What factor does not influence the distance at which an RF signal can be effectively received?

A. Transmitting station's output power

B. Receiving station's radio sensitivity

C. Receiving station's output power

D. Free Space Path Loss

正確答案: C

說明：（僅 VCESoft 成員可見）

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