GB0-342-ENU Dumps Updated Apr 26, 2023 Practice Test and 340 unique questions [Q36-Q55]

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GB0-342-ENU Dumps Updated Apr 26, 2023 Practice Test and 340 unique questions

2023 Latest 100% Exam Passing Ratio – GB0-342-ENU Dumps PDF

NEW QUESTION 36
The 802.11 protocol that defines QoS in WLAN is ____

802.11f

802.11i

802.11e

802.11

NEW QUESTION 37
The following description is correct is multiple choice

BSS (Basic Service Set)

ESS (Extended Service Set)

SSID (Service Set Identifier)

BSSID (Basic Service Set Identifier)

NEW QUESTION 38
The convenience of FIT AP network deployment and implementation is that the AP can be plug-and-play. Before installing the AP, which of the following operations are recommended?

Record AP installation point and serial number, MAC address correspondence

Record the correspondence between the AP and the selected switch and its ports

On-site APs are registered to ensure that all APs that arrive can be successfully registered on the AC

Perform license-related operations to ensure that the AC’s license specifications can meet the requirements

NEW QUESTION 39
The transmission technology used to solve the hidden node problem in the 8021.11 network is:

CSMA/CA

CSMA/CD

CTS/RTS

CTS-to-self

NEW QUESTION 40
For wireless dense user areas, which of the following is the best way to increase bandwidth and performance per user?

Increase Antenna Gain

Increase transmit power

Add APs and load balance among APs

Increase the AP’s uplink bandwidth

NEW QUESTION 41
The following APs that belong to the Terminator split pass-through mode are:

WTU420H

WTU430H

WTU430

WTU430H-IOT

NEW QUESTION 42
The following wireless controllers belonging to the operator’s exclusive funds are:

WX2540H-F

EWPXM2WCMD0F

WN3520H-F

EWPXM1MAC0

NEW QUESTION 43
When logging into the FATAP management interface through the WEB interface, what is the correct default username and password?

admin/h3cadmin

h3c/h3c

admin/admin

admin/h3capadmin

NEW QUESTION 44
What are the standards and organizations related to WLAN

IETF

IEEE

WAPI Alliance

WIFI Alliance

NEW QUESTION 45
H3CWLAN network optimization services include

Wireless Network Analysis

Wireless Optimized Implementation Delivery

Wireless Network Optimization Solution

Computer room relocation

NEW QUESTION 46
The correct statement about the four address bits of the 802.11 frame format is:

802.11 control frames may have only one address bit

Address 1 of the 802.11 data frame is the MAC address of the sender

Address 3 of 802.11 management frame is BSSID

Address 2 of the 802.11 data frame is the MAC address of the receiver

NEW QUESTION 47
What is true about the medical software architecture in the medical industry: (not sure)

The Browser/Server structure has a large cache locally, which can cache data locally

Client/Server structure The system communication overhead is small, the server operation load is small, and the data storage management function is relatively transparent

Browser/Server structure system overhead is small, server operation load is small, data storage management function is relatively transparent

The Client/Server structure has a large cache, which can cache data locally

NEW QUESTION 48
Which two of the following are the radio interface types of H3C series APs?

N-type male

N-type female

SMA reverse polarity male

SMA reverse polarity female

SMA male

SMA female

NEW QUESTION 49
The following correct descriptions of H3C wireless AP series products are:

WA 5320 supports 802.11ac protocol, and can support MU-MIMO technology, supporting multi-terminal concurrent communication in the direction of AP–STA

WA 5320 supports 802.11ac protocol, and can support MU-MIMO technology, supporting multi-terminal concurrent communication in the STA-AP direction

WA4320 supports 802.11ac and 802.11n protocols, and has two RF cards, the 2.4G RF card supports 802.11ac

WA4320 supports both 802.11ac and 802.11n protocols, and has two RF cards, only the 5G RF card supports 802.11ac

NEW QUESTION 50
In order to reduce the influence of the surrounding environment and ensure the stability of the wireless bridging device, the _____ frequency band is usually used to establish a bridging application; at the same time, the working channels of the two bridging devices are

2.4Ghz, can be different

2.4Ghz , must be the same

5.8Ghz , can be different

5.8Ghz , must be the same

NEW QUESTION 51
Methods to Avoid Signal Interference in Comprehensive Office Areas

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

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

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

Reduce cell size and minimize co-channel interference

NEW QUESTION 52
The Wi-Fi Alliance is a non-profit international association established in 1999 to certify the interoperability of wireless LAN products based on the IEEE 802.11 specification and to promote the formulation of new wireless standards. Interoperability (eg wireless connectivity, encryption, roaming, etc.).
Which of the following are protocol standards proposed by the Wi-Fi Alliance?

802.11i

802.11e

CAPWAP

IACTP

NEW QUESTION 53
Regarding the data forwarding between the FIT AP and the controller, which of the following statements is correct?

In the local forwarding mode, the DHCP, ARP and other packets of the STA are directly converted by the AP into 802.3 format and sent to the access switch

In the centralized forwarding mode, the DHCP packets of the STA will be sent to the controller through the tunnel for centralized processing

In centralized forwarding mode, the outer Ethernet between the AP and the access switch carries the management VLAN tag

In the centralized forwarding mode, the wireless data packets between the AP and the access switch are in 802.11 format, and then encapsulated through the tunnel.

NEW QUESTION 54
Moduduyi is far from the required working frequency band, and the closer its passband frequency is to the working frequency of the wireless system, the better, and there is no redundant passband, which can ensure the best effect; secondly, a combiner with filtering function must be used , the interval between the ports should be greater than 80dB, and the maximum

correct

error

NEW QUESTION 55
Which of the following materials is the least likely to block RF signals at 2.4GHz?

Concrete

Metal

Steel

wooden wall

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