Latest H19-338 exam dumps with real Huawei questions and answers [Q115-Q135]

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Latest H19-338 exam dumps with real Huawei questions and answers

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NO.115 Which statements about Huawei’s geo-redundant 3DC DR solution are true? (Multiple choice)

HyperMetro SAN support DR Star.

Visual DR management and one-click DR drill and recovery are supported.

Interworking of DR services among entry-level mid-range, and high-end storage arrays is supported.

HyperMetro NAS supports DR Star.

NO.116 Which of the following are storage protocols for host connection in SAN? (Multiple choice)

iSCSI

NoF (NVMe over Fabric)

SAS

NO.117 The NE8000M1C supports Dual AC/DC power module

True

False

Explanation
The NE8000M1C supports dual AC/DC power modules. According to the NetEngine 8000 M1C Service Router Datasheet, NE8000M1C supports two power modules that can work in 1+1 redundancy mode. The power modules can be AC or DC power modules.

NO.118 Before the PoC test for Dorado V3, which of the following statements about Dorado V3 test is true (same with Dorado V6)?

We need to collect the host type and version.

We need to collect the application type of example, database, VDf, etc.

We should try to collect the I/O block size from application. Then we can select a suitable I/O block siza when we create LUNs.

All of the above.

NO.119 Which statement about the recommended deployment of the quorum device is true?

Deploy the quorum device at the preferred site.

Deploy the quorum device at the non-preferred site.

Deploy the quorum device at the third-place site.

Do not deploy the quorum device.

NO.120 Which functions does SmartQoS provide on OceanStor Dorado V6? (Multiple choice)

Latency control

LUN prioriy

Maximum bandwidth

Maximum IOPS

NO.121 In Europe, Customer A is using SmartIDC for discovery and Assessment (DNA).
Which SmartIDC platforms can be used for analysis? (Multiple choice)

Upload data to the SmartIDC China site for analysis

Deploy SmartIDC Analyzer for analysis.

Upload data to the SmartIDC Germany site for analysis.

NO.122 Which statements are true about the benefits of deduplicatin and compression provided by FusionStorage? (Multiple choice)

Saving storage space.

Reducing the initial storage purchase cost.

Reducing the TCO

Extending the SSD service life.

NO.123 Huawei HyperMetro (active-active) solution supports non-disruptive capacity expansion.

True

False

NO.124 Which of me following technologies can be used to switch the number of RFs dynamically?

OFDMA

SDR

MU-MIMO

1024-QAM

Explanation
SDR (Software Defined Radio) is a technology that can be used to switch the number of RFs (Radio Frequencies) dynamically. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, SDR enables an AP to dynamically switch between 2.4 GHz and 5 GHz bands based on the number of users and service requirements, improving spectrum utilization and user experience.

NO.125 The desktop router is designed for small enterprises and SOHO enterprises, it integrates Doth security and Wi-Fi functions, and its design is risk-free. Which of the following NetEngine models is a desktop model?

NetEngineAR611W

NetEngineAR6121
C NetEngineAR6140-9G-2AC
D NetEngine AR6120

Explanation
NetEngineAR611W is a desktop router that is designed for small enterprises and SOHO enterprises. It integrates security and Wi-Fi functions, and its design is risk-free. NetEngineAR611W supports multiple WAN interfaces, such as ADSL2+, VDSL2, GE, and LTE. It also supports firewall, VPN, IPSec, NAT, and other security features. NetEngineAR611W can provide Wi-Fi coverage for up to 32 users.

NO.126 What facts can be used to clear customers’ security concerns about SmartIDC-Grad (Information Collection) ? (Multiple Choice)

No plug-in is installed.

Only open APOs and CLI commands of the collected devices are invoked.

SmartIDC-Grab has been tested and certified by professional antivirus and security vulnerability scan tools.

Success stories

NO.127 What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)

16G FC

32G FC

40G Ethernet

100G Ethernet

NO.128 Which networking modes does the OceanStor 100D storage plane support? (Multiple choice)

10GE

ROCE

InfiniBand

NO.129 How many remote devices does OceanStor 100D HyperReplication support at most?

NO.130 Which networking architectures are provided by Huawei geo-redundant 3D DR solution? (Multiple choice)

Serial networking

Parallel networking

Ring networking

NO.131 Which of the following are SmartMatrix features of OceanStor Dorado V5? (Multiple choice)

Zero interruption on applications, industry’s only storage that tolerance failures of up to 7 out of 8 controllers

Zero host awareness of faults: 1 second switchover and interrupted links in the event of controller failure for upper layer services

Zero impact during upgrades, Component based online upgrades (second) for unaffected and uninstalled host services

Full protection; Zero data loss and zero business interruption if either 1 of 2 OceanStor Dorado V6 engines break down in a cluster

NO.132 Which statements about the interconnection between Huawei storage systems using the OceanStor OS is not true?

Between different types: interconnection between OceanStor Dorado, FV5, and V5

Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems

Between different generations: OceanStor V5, OceanStor V3

Between different vendors: Huawei, EMC, and HDS

NO.133 The HyperMetro architecture of OceanStor Dorado V6 belongs to which of the following categories?

Active-active gateway-free

Active-active gateway

Active-passive gateway-free

Active-passive gateway

NO.134 Which are the main features of distributed storage? (Multiple choice)

Deployed on general purpose servers.

Can expand capacity by adding servers.

Can reduce capacity by removing servers.

NO.135 In Huawel’s CloudCampus Solution, communication between virtual networks (VNs) is supported which of the following statements about the policies tor such communication is false?

Communication between VNs can be directly implemented on the border node

Communication between VNs can be implemented through the external firewall

Free mobility is supported for policies in a VN

Free mobility cannot be deployed for traffic between VNs

Explanation
Free mobility cannot be deployed for traffic between VNs. Free mobility is supported only for policies in a VN. Communication between VNs can be directly implemented on the border node or through the external firewall. Free mobility is a feature that allows users to access network resources without changing their IP addresses or VLANs when they move within a VN. Communication between VNs requires inter-VN routing or firewall policies to ensure security and isolation.

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