Huawei H19-308_V4.0認証された練習解答、必ずあなたを試験合格させる！[2026]
有効な合格方法HCS-Pre-salesのH19-308_V4.0試験問題集
質問 # 57
Smart Virtualizaion enables unified management for heterogeneous storage resources.
- A. FALSE
- B. TRUE
正解：B
質問 # 58
Which interfaces are supported by OceanStor V5 Kunpeng?
- A. 40 GE
- B. 100 GE
- C. 25 GE
- D. 32 Gbit/s FC
正解：A、B、C
質問 # 59
How many cabinets does Huawei OceanStor distributed storage allow to fail?
- A. 0
- B. 1
- C. 2
- D. 3
正解：D
質問 # 60
Which levels are included in the reliability delivered by Dorado V6?
- A. Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
- B. System level (for example, RAID TP supports simultaneous failure of three disks)
- C. Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)
- D. Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
- E. Cloud level (for example, gateway-free backup to the cloud)
正解：B、C
質問 # 61
Which RAID level does not provide data protection?
- A. RAID 10
- B. RAID 6
- C. RAID 0
- D. RAID 5
正解：C
質問 # 62
The recovery time objective (RTO) in a disaster recovery system refers to the time point to which the system and data must be recovered after a disaster occurs.
- A. True
- B. False
正解：A
質問 # 63
The OceanStor F V5 series all-flash storage supports both tiered storage (SmartTier) and intelligent caching (SmartCache).
- A. TRUE
- B. FALSE
正解：B
質問 # 64
Which advantages does Dorado V3 have in the VDI scenario? (Multiple Choice)
- A. Support to more virtual desktops based on high performance, inline deduplication and compression
- B. No desktop boot/login storm
- C. Larger storage capacity
- D. Faster response of desktops
正解：A、B、D
質問 # 65
Dorado V3 supports the HyperMetro solution.
- A. FALSE
- B. TRUE
正解：B
質問 # 66
What conditions must be met so that OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services? (Multiple Choice)
- A. The host is configured with multipathing software.
- B. The host OS is Linux, ESXi, or hp-ux.
- C. The third-party storage device is in the heterogeneous compatibility list of Huawei.
正解：A、B、C
質問 # 67
In SmartMulti-Tenant, a vStore is managed by only one tenant administrator, and vStDres are isolated from each other.
- A. FALSE
- B. TRUE
正解：B
質問 # 68
What enable Dorado V6 to deliver such high performance?
- A. Smart disk enclosure collaboration algorithm
- B. Higher performance provided by HDDs
- C. Five Huawei-developed chips
- D. End-to-end NVMe protocol
正解：A、B、D
質問 # 69
A customer wants to purchase an object storage system for use of different departments. These departments are independent and one cannot access the data of another. The expenses are shared by the departments.
Which features would you recommend to the customer?
- A. Billing
- B. Quota
- C. Replication
- D. Multi-tenant
正解：A、B
質問 # 70
For hot and cold data, SmartTier can only use the SAS and NbSAS tiers for storage.
- A. TRUE
- B. FALSE
正解：B
質問 # 71
The competitors of Dorado V3 include; (Multiple Choice)
- A. PureStorage
- B. HP8450
- C. XtremlO
- D. VMAX-AF
- E. NetAppA700
正解：A、B、C、D、E
質問 # 72
Which ascending order of disaster recovery levels is correct?
- A. System level -> solution level -> module level
- B. Module level -> system level -> solution level
- C. Solution level -> module level -> system level
- D. Module level -> solution level -> system level
正解：B
質問 # 73
2200 V3 does not support scale-out.
- A. FALSE
- B. TRUE
正解：B
質問 # 74
What are the trends of future data centers?
- A. Cloud data center
- B. Modular data center
- C. Smart data center
- D. Green data center
正解：A、C、D
質問 # 75
Which statements about storage arrays are correct?
- A. A controller is the brain of a storage array and its main components are a processor and cache.1/0 operations and RAID management functions are implemented first With the development of technologies, data management functions such as snapshot, mirroring, and replication are provided.
- B. A storage array consists of multiple disks used as a single disk. It stores data in segments an different disks When data is stored, the related disks in the array work together to reduce the time required for storage and improve the space utilization.
- C. Intelligent cache prefetch identifies the access mode of a host predicts the data to be accessed, and reads the data from disks in advance to improve the cache hit ratio.
- D. Cache buffers host data in a storage system and improves the performance and reliability of the storage system.
正解：A、B、C、D
質問 # 76
Dorado V3 tolerates failure of 4 SSDs simultaneously
- A. TRUE
- B. FALSE
正解：B
質問 # 77
The RPO of a storage product is 30 minutes and the RTO is 15 minutes. Which statements are correct?
- A. If the storage system is faulty, there may be 30 minutes of data differences between the production site and the disaster recovery site.
- B. It may take 45 minutes to bring one or more applications back from an outage to a correct running state.
- C. If the storage system is faulty, there may be 45 minutes of data differences between the production site and the disaster recovery site.
- D. It may take 15 minutes to bring one or more applications back from an outage to a correct running state.
正解：A、D
質問 # 78
Does OceanStor 9000 support storing videos and pictures in the same node pool?
- A. no
- B. yes
正解：B
質問 # 79
What are the software features supported by the Dorado V3? (Multiple Choice)
- A. QoS and Cache Partitioning
- B. HyperReplication and HyperMetro
- C. HyperSnap and HyperClone
- D. SmartDedupe and SmartCompression
正解：B、C、D
質問 # 80
Which are the advantages of Dorado V3? (Multiple Choice)
- A. 4 million IOPS at 0.5 ms latency 10X storage performance improvement 1 ms gateway-free active-
- B. Simplified management, deployment in 10 minutes
- C. 3x data reduction guarantee, 50% TCO saving
- D. active solution 99.9999% field-proven availability
正解：A、C、D
質問 # 81
Which of the following descriptions about the models supported by the Dorado V3 are correct?
(Multiple Choice)
- A. The Dorado6000 V3 SAS supports a dual-controller architecture with 512 GB cache or 1 TB cache.
- B. The Dorado5000 V3 NVMe supports a dual-controller architecture with 512 GB cache.
- C. The Dorado5000 V3 SAS supports a dual-controller architecture with 256 GB cache.
- D. The Dorado6000 V3 SAS supports a dual-controller architecture with 256 GB cache or 512 GB cache.
正解：A、B、C
質問 # 82
......
Huawei H19-308_V4.0事前試験練習テストはPassTest：https://www.passtest.jp/Huawei/H19-308_V4.0-shiken.html
H19-308_V4.0練習テスト問題、解答、解釈：https://drive.google.com/open?id=1-0oaJ9xWs0aAiyTXald7tbKSKiH3w_Ca