Huawei H12-311_V3.0 Practice Exams
Last updated on Oct 22,2026- Exam Code: H12-311_V3.0
- Exam Name: HCIA-WLAN V3.0
- Certification Provider: Huawei
- Latest update: Oct 22,2026
Which of the following AP modes does not belong to the WDS network?
- A . Root AP
- B . Middle AP
- C . Bridge AP
- D . Leaf AP
The full name of BSS is Basic Service Set. BSS can be divided into Independent BSS and Infrastructure BSS.
- A . True
- B . False
Which of the following is a wireless local area network standard originally formulated by IEEE?
- A . IEEE 802.11
- B . IEEE 802.10
- C . IEEE 802.12
- D . IEEE 802.16
What is a network composed of a wireless AP and associated wireless clients called?
- A . IBSS
- B . BSS
- C . ESS
- D . NSS
Which of the following aspects are the technical advantages of 802.11n compared to 802.11a/b/g?
- A . The maximum theoretical transfer rate is increased to 600Mbps
- B . Backward compatible with 802.11a/b/g protocol
- C . Support MIMO technology
- D . The other three items are correct
In 802.11, which has the longest interval between frames?
- A . SIFS
- B . IFS
- C . DIFS
- D . PIFS
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
What is the parameter used to check the integrity of the received frame in the 802.11 frame?
- A . Frame Control
- B . Duration
- C . FCS
- D . Sequence Control Bits
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