Huawei H12-311_V3.0-ENU HCIA-WLAN V3.0 Online Training
Huawei H12-311_V3.0-ENU Online Training
The questions for H12-311_V3.0-ENU were last updated at Nov 01,2025.
- Exam Code: H12-311_V3.0-ENU
- Exam Name: HCIA-WLAN V3.0
- Certification Provider: Huawei
- Latest update: Nov 01,2025
What frame does the passive scanning of the wireless client obtain the surrounding wireless network information?
- A . Beacon frame
- B . Probe Request frame
- C . Authentication frame
- D . Association Request frame
What frame does the wireless client actively scan to obtain the surrounding wireless network information?
- A . Beacon frame
- B . Probe Request frame
- C . Authentication Request frame
- D . Association Request frame
There are four wireless STAs. According to the following back-off time parameters, which workstation is the priority to occupy the channel?
- A . 5
- B . 7
- C . 4
- D . 6
What is the mandatory wireless LAN security standard?
- A . WiFi
- B . WAPI
- C . WLAN
- D . WiMAX
CAPWAP protocol was proposed by which of the following standard organizations?
- A . FCC
- B . IETF
- C . CCC
- D . ETSI
ETSI is the standard organization of which country or region?
- A . China
- B . The United States
- C . Japan
- D . Europe
The point-to-point wireless bridge can be used to connect two networks located in different places. In the wireless backbone connection, Root AP and Leaf AP should be set to different channels.
- A . True
- B . False
In a WDS network, a Root AP can connect to multiple Leaf APs, but a Leaf AP can only connect to one Root AP.
- A . True
- B . False
In the WDS network, what is the name of the AP that is connected to the AC by wire?
- A . Leaf AP
- B . Middle AP
- C . Master AP
- D . Root AP
The 802.11 physical layer standard defines some common operations of the wireless network at the physical layer: such as QoS, security, roaming and other operations.
- A . True
- B . False
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