[2026] H3CSE-WLAN - GB0-342-ENU 무료 시험 문제

문제1

The OFDMA of 802.11AC has given the reference of 802.11AX technology, and it can transmit data more efficiently (single-choice question)

A. correct

B. error

정답: B

문제2

The wireless protocols mainly used for wireless bridging are

A. 802.11n

B. 802.11b

C. 802.11a

D. 802.11g

정답: C

문제3

Which of the following statements about wireless bridges is true:

A. Fat AP and Thin AP can bridge each other

B. Fat AP and Fat AP can bridge each other

C. Thin AP and Thin AP cannot bridge each other

D. Bridging links can be cascaded, but since each level of bridging will bring about 50% link bandwidth loss and increase delay, it is not recommended to use multi-level bridging cascades

E. Generally used with high-gain directional antennas for long-distance bridging, and ensure that the Fresnel area between the AP connections at both ends of the bridge is not blocked by obstacles

정답: A,B,D,E

문제4

The features supported by H3C wireless controller WX3000 series are:

A. Active and standby AC switchover services are not interrupted

B. N+1 backup and load sharing among ACs

C. Smart Bandwidth Limit

D. ARP attack defense

E. User-based permissions and bandwidth control

F. Location-based access control

G. Supports Chinese WLAN security standard 802.11i

정답: A,B,C,D,E,F,G

문제5

The above wireless protocols that can work in the 5.8GHz band are (multiple choice)

A. 802.11n

B. 802.11ac

C. 802.11ax

D. 802.11a

정답: A,B,C,D

문제6

What are the links in the wireless network optimization service delivery process for personnel input?

A. Information collection and analysis

B. Project Preparation

C. Implement Delivery

D. Issue an optimization plan

정답: A,B,C,D

문제7

The "WPA--Personal"" or WPA 2--Personal" network authentication method uses ____ to prevent unauthorized network access, typically by entering a text phrase with 8 to 63 characters.

A. EAP-TLS

B. PSK

C. PEAP

D. WEP

정답: B

문제8

H3CWLAN network optimization services include

A. Wireless Network Optimization Solution

B. Wireless Network Analysis

C. Wireless Optimized Implementation Delivery

D. Computer room relocation

정답: A,B,C

문제9

The following statement about H3C wireless switch + FIT AP system is wrong

A. H3C's universal wireless solution can be deployed on any existing Layer 2 or Layer 3 LAN topology without reconfiguring the backbone or hardware. Wireless switches and managed access points (APs) can be located anywhere in the network

B. The AP has zero configuration, the Console port is useless, the hardware is mainly composed of CPU + memory + RF, the configuration and software must be downloaded from the wireless switch

C. The wireless switch is a layer-3 device, only one VLAN interface IP address and system IP address (usually the same) can be configured, and only static routes can be configured

정답: C

문제10

Methods to Avoid Signal Interference in Comprehensive Office Areas

A. The antenna is not easy to be too high, you can choose a narrow lobe antenna

B. Reduce cell size and minimize co-channel interference

C. The AP adopts dual-band equipment to expand the bandwidth port

D. Make full use of partitions and load-bearing walls to reduce co-channel interference

정답: A,B,C,D

문제11

For high-density wireless user access areas, it is necessary to consider deploying multiple APs in the same area.
What is the above statement?

A. correct

B. error

정답: A

문제12

What are the standards and organizations related to WLAN

A. WAPI Alliance

B. IETF

C. IEEE

D. WIFI Alliance

정답: A,B,C,D

H3CSE-WLAN - GB0-342-ENU무료 덤프문제 풀어보기

우리와 연락하기

유용한 링크

최신 업데이트