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13 Nov, 2023 By admin

[Q86-Q103] Easily To Pass New H19-338-ENU Premium Exam Updated [Nov 13, 2023]

Easily To Pass New H19-338-ENU Premium Exam Updated [Nov 13, 2023]

H19-338-ENU Certification All-in-One Exam Guide Nov-2023

Q86. Which of the following features make OceanStor capable of storing PACS data over a 15-year period? (Multiple choice)

Elastic scalability

Intelligent lifecycle management

Security and reliability

Simplified management

Q87. The OceanStor OS monitors the response time of I/Os sent to disks. If the time exceeds the threshold, the system quickly responds to hosts through degraded reading of RAID groups. The technique is called

Online diagnostics

Slow disk detection

Quick response to slow I/Os

Q88. Free mobility is supported on a hybrid network consisting of Huawei and third-party devices, and the authentication point can be deployed on third-party devices.

True

False

Explanation
Free mobility is supported on a hybrid network consisting of Huawei and third-party devices, and the authentication point can be deployed on third-party devices. According to the Huawei CloudCampus Solution Description, free mobility is a feature that allows users to access network resources without changing their IP addresses or VLANs when they move within a virtual network (VN). Free mobility can be implemented on a hybrid network by using VXLAN tunneling technology and policy association.

Q89. Which is NOT a typical application of HyperMetro for SAN?

Oracle RAC application

VMware vSphere application

SAP HANA application (in application mode)

SQL Server application

Q90. Which of the following are application scenarios of disk pre-copy? (Multiple choice)

Slow disk

Risky disk

Failed disk

Q91. OceanStor 100D uses NVDIMMs as cache, which can prevent data loss during power failure.

Yes

Q92. The built-in LAN ports on all Huawei NetEngine AR6000/600 series routers can be used as WAN ports

True

False

Explanation
The built-in LAN ports on all Huawei NetEngine AR6000/600 series routers can be used as WAN ports.
According to the NetEngine AR6000 Series Enterprise Routers Product Overview, NetEngine AR6000/600 series routers support flexible WAN/LAN port configuration, which allows users to use any built-in LAN port as a WAN port.

Q93. Which of the following specifications is correct for NVMe disk enclosures (Intellegent DAE)?

25 disks per 1U

25 disks per 2U

36 disks per 1U

36 disks per 2U

Q94. Which of the following RAID levels are supported by Dorado V6? (Multiple choice)

RAID 10

RAID 6

RAID 5

RAID TP

Q95. Which of the following statements are correct about the performance test of Dorado V6 mid-range product models on a Fiber Channel network? (Multiple choice)

Dorado V6 delivers similar performance when using RAID 5, RAID 6, and RAID-TP.

The test performance of a single LUN on Dorado V6 can reach over 80% of the system performance.

The performance when native multipathing software is used is similar to that when UltraPath is used.

Q96. The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)

Gateway-free active-active, low cost, fewer fault points, and shorter latency

Load balancing between sites with zero RPO and close-to-zero RTO

Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration

VMs cannot be used as quorum servers.

The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.

Q97. Why does NVMe provide better performance than SAS? (Multiple choice)

The CPU can directly access devices through NVMe. There is no need for SAS protocol conversion

Interaction times of the NVMe protocols are only half that of the SAS protocols

The NVMe architecture supports increased I/O concurrency

None of the above

Q98. The CloudEngine S5736-S is a new-generation 10GE multi-rate switch launched oy Huawei. Which of me following features is supported by CloudEngine S5736-S?

Native AC

Free mobility

VXLAN

iStack

Explanation
CloudEngine S5736-S supports iStack, which is a technology that allows multiple switches to be connected and managed as a single logical device, improving network scalability and reliability 1. The other features are not supported by the CloudEngine S5736-S. Native AC is a feature of the CloudEngine S7700 series switches that enables them to function as wireless access controllers 2. Free mobility is a feature of Huawei’s Agile Campus Network Solution that enables seamless roaming of wireless terminals 3. VXLAN is a technology that creates overlay networks to extend Layer 2 connectivity across Layer 3 networks 4, but it is not supported by the CloudEngine S5736-S 1.

Q99. QceanStor Dorado V6 supports SAS SSDs only.

True

False

Q100. Which functions can be implemented by the host multipathing software? (Multiple Choice)

Failover

Failback

Load balancing

Q101. Which of the following are benefits of front-end interconnect (shared) I/O modules? (Multiple choice)

Host path loss prevention in the event of controller failure, controller hard/software upgrades, and even single FC 1 between host and storage.

Storage sysadmins are needed to ensure the multipath software in servers runs online before controller upgrades.

Fewer front-end modules and host links needed.

Direct data dispatch to the distributed controllers through front-end modules in one controller enclosure.

Q102. Which of the following are OceanStor Dorado V6 capability? (Multiple choice)

Smart DAE

Engine(Controller enclosure) level failure tolerance

Symmetric active-active controller

AI engine

Q103. Which models support continuous cache mirroring? (Multiple choice)

5500V5

6800 V5

18500 V5

18800 V5

5800 V5

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[Q86-Q103] Easily To Pass New H19-338-ENU Premium Exam Updated [Nov 13, 2023]