[2024年01月04日] 有効なH19-338テスト解答H19-338試験PDF問題を試そう
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質問 # 57
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- B. Load balancing between sites with zero RPO and close-to-zero RTO
- C. Gateway-free active-active, low cost, fewer fault points, and shorter latency
- D. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- E. VMs cannot be used as quorum servers.
正解：A、B、C、D
質問 # 58
Which technologies can reduce write I/O latency in long-distance active-active scenarios? (Multiple choice)
- A. Gateway-free design
- B. RDMA
- C. FastWrite
- D. Optimistic lock
正解：A、C、D
質問 # 59
In OceanStor Dorado V6, one LUN is enough for testing close-to-maximum performance.
- A. True
- B. False
正解：B
質問 # 60
In database application scenarios, which is the recommended latency of the active-active (HyperMetro) replication network?
- A. 0
- B. 1
- C. 2
- D. 0.5
正解：C
質問 # 61
Which is the protocol for networking a smart disk enclosure with controller enclosures?
- A. 100GE RoCE
- B. PCIe
- C. FC
- D. SAS
正解：A
質問 # 62
How many controllers can be concurrently accessed by a single SSD in OceanStor Dorado V6 high-end storage?
- A. 0
- B. 1
- C. 2
- D. 3
正解：C
質問 # 63
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- B. Load balancing between sites with zero RPO and close-to-zero RTO
- C. Gateway-free active-active, low cost, fewer fault points, and shorter latency
- D. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- E. VMs cannot be used as quorum servers.
正解：A、B、C、D
質問 # 64
HIS refers to hospital management information system. It collects stores. tarsiers analyze queries and may share patient finance and material information, as well as genetates reports to provide comprehensive and accurate data for hospital leaders and management personnel of each departrnent.
- A. False
- B. True
正解：B
質問 # 65
In which storage produces are LUNs not bound to controllers? (Multiple choice)
- A. HDS G5000
- B. Huawei OceanStor Dorado V6
- C. EMC PowerMAX/VMAX
- D. EMC Unity
- E. HDS F1500
正解：A、B、C
質問 # 66
The storage system monitors the responses to I/Os delivered to disks. If the responses exceed the upper limit, the RAID group experiences a read degrade to quickly respond to the hosts. This technology is called:
- A. Rapid response to slow I/Os
- B. Online diagnosis
- C. Slow disk detection
正解：C
質問 # 67
By March 2021, how many limes has Huawei CloudFabric solution been awarded Gartner's "Customer Choice"?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
解説：
Explanation
Huawei CloudFabric solution has been awarded Gartner's "Customer Choice" three times by March 2021.
According to the Huawei CloudFabric Solution Wins Gartner Peer Insights Customers' Choice for Third Consecutive Year article, Huawei CloudFabric solution received this honor in 2019, 2020, and 2021.
質問 # 68
What is the function of BGP EVPN as a VXLAN control plane protocol?
- A. The VXLAN tunnel is automatically established between VTEPs You do not need to manually configure a full-mesh tunnel
- B. Implements Layer 2 interconnection between data centers in different networking modes
- C. Advertise host routes and MAC address entries on the control plane to reduce unknown traffic flooding and optimize packet forwarding
- D. Advertise subnet routes to implement Layer 3 interconnection of data centers through VXLAN tunnels
正解：C
解説：
Explanation
BGP EVPN is a control plane protocol that can be used for VXLAN networks . VXLAN is a technology that creates overlay networks to extend Layer 2 connectivity across Layer 3 networks . BGP EVPN has the following functions as a VXLAN control plane protocol:
It automatically establishes the VXLAN tunnel between VTEPs (VXLAN Tunnel Endpoints), which are devices that encapsulate and decapsulate VXLAN packets . You do not need to manually configure a full-mesh tunnel between all VTEPs, which reduces the configuration complexity and improves the scalability .
It advertises host routes and MAC address entries on the control plane, which are used to learn the location of hosts and their corresponding VTEPs . This reduces the unknown traffic flooding that occurs when the destination MAC address is unknown, and optimizes the packet forwarding by using optimal paths .
It implements Layer 2 interconnection between data centers in different networking modes, such as bridging, routing, or integrated routing and bridging (IRB) . This enables seamless communication between hosts in different subnets or VLANs across data centers .
It advertises subnet routes to implement Layer 3 interconnection of data centers through VXLAN tunnels . This enables routing between different subnets or VLANs across data centers without requiring an external gateway device .
質問 # 69
Which of the following statements about Dorado V6 system software upgrade are correct? (Multiple Choice)
- A. The link between the host and the storage system is interrupted during the upgrade.
- B. Component-based upgrade greatly shortens the upgrade time.
- C. Both mission-critical and mid-range storage systems support upgrade over a single link.
- D. Controllers do not restart during the upgrade. Services are not impacted and hosts are unaware of the upgrade.
- E. Mid-range storage systems do not support upgrade over a single link.
正解：B、C、D
質問 # 70
What are the front-end protocols of OceanStor Dorado V6? (Multiple choice)
- A. 40G Ethernet
- B. 100G Ethernet
- C. 32G FC
- D. 16G FC
正解：A、B、C、D
質問 # 71
Which of the following switches Goes not support iStacK?
- A. S5735-S
- B. S1730S-H
- C. S5732-H
- D. S5731-H
正解：B
解説：
Explanation
The switch that does not support iStack is S1730S-H. This is because the S1730S-H does not have any stack ports or support stack cards. The iStack technology allows multiple switches to be connected and managed as a single logical device, which improves network scalability and reliability.
質問 # 72
The CloudEngine 16800 MPUD switch has a built-in Intelligent processing chip.
- A. True
- B. False
正解：B
解説：
Explanation
The CloudEngine 16800 MPUD switch does not have a built-in intelligent processing chip. According to the CloudEngine 16800 Series Data Center Switches Datasheet, CloudEngine 16800 MPUD switch has a built-in management chip that provides management and control functions, but not intelligent processing functions.
The intelligent processing chip is embedded in the CloudEngine 16800 AI chip card (AI-NPU), which provides AI-powered network analysis and O&M capabilities.
質問 # 73
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
- A. Quick response to slow I/Os
- B. Slow disk detection
- C. Online diagnostics
正解：B
質問 # 74
The deduplication and compression ratio of each LUN can be viewed on the DeviceManager of Dorado V3 (same with Dorado VG)
- A. False
- B. True
正解：B
質問 # 75
In the dual engine configuration of OceanStor Dorado 18000,data can still be accessed even if multiple controllers fail. The OceanStor Dorado 18000 can handle which of the following failure scenarios? (Multiple choice)
- A. A single engine fails
- B. Two controller fail simultaneously at the same time point
- C. A single controller fails
- D. Up to seven controllers fail simultaneously at the time point
正解：A、B、C、D
質問 # 76
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Huawei H19-338（HCPP-Storage）認定を達成することは、個人がHuaweiのストレージソリューションの設計、展開、管理に必要なスキルと専門知識を持っていることを示しています。また、個人がHuaweiのストレージ管理ツールの使用に熟練しており、一般的なストレージの問題のトラブルシューティングが可能であることも意味します。ストレージの専門家の需要が成長し続けるにつれて、この認定を獲得することで、個人が雇用市場で際立って貯蔵業界でのキャリアを促進するのに役立ちます。
Huawei H19-338-ENU試験は、ITプロフェッショナルがストレージの専門知識を向上させ、キャリアを発展させるのに役立つ、挑戦的かつ報酬の高い認定試験です。今日のデジタル時代においてストレージソリューションの需要が増加する中、HCPP-Storage認定を持つことは、求職市場において候補者に競争力を与え、新しいキャリアの機会を開くことができます。
H19-338問題集でリアル試験問題でテストエンジン問題集でトレーニング：https://jp.fast2test.com/H19-338-premium-file.html
H19-338テスト問題集とオンライン試験エンジン：https://drive.google.com/open?id=1xRLA_0L46v7sSCOFL-zQA9gckCdp89qN