最高で有効なH19-308_V4.0試験問題と解答PDF H19-308_V4.0問題集（最近更新された200問あります)
試験問題解答はH19-308_V4.0学習ガイド
質問 # 59
Which model supports expansion of up to 32 controllers?
- A. OceanStor Dorado 6000 V6
- B. OceanStor Dorado 3000 V6
- C. OceanStor Dorado 18000 V6
- D. OceanStor Dorado 5000 V6
正解：C
質問 # 60
Which advantages does Dorado V3 have in the database acceleration scenario? (Multiple Choice)
- A. No impact on performance after enabling of inline compression
- B. Gateway-free active -a ctive, for optimal reliability
- C. High lOPS
- D. No impact on performance after enabling of snapshot
- E. Low latency
正解：A、B、C、D、E
質問 # 61
The Dorado V3 competitors include:
- A. IBM Flash System 9100
- B. Pure Storage
- C. NetApp A700
- D. Power MAX
- E. HPE 3PAR8450
正解：A、B、C、D、E
質問 # 62
OceanStor F V5 series are hybrid-flash storage systems.
- A. TRUE
- B. FALSE
正解：B
質問 # 63
What are the characteristics of the HyperMetro for Both SAN and NAS supported by the OceanStor V5 series? (Multiple Choice)
- A. Active-active solution with RPO=0 and RTO≈0
- B. Gateway-free, SAN and NAS integration
- C. Load balancing between active-active sites
正解：A、B、C
質問 # 64
In the medical PACS system, X-ray, MRI, CT, and ultrasound tests generate a large number of image files every day. The file size ranges from 100 KB to 1 MB.
Which Huawei NAS product is recommended?
- A. Unity series
- B. OceanStor V5 NAS
- C. FAS9000 series
- D. Oceanstor 9000
正解：D
質問 # 65
A storage pool is a logical combination of multiple storage tiers. A storage tier is a collection of storage media with the same performance in a storage pool.
- A. False
- B. True
正解：B
質問 # 66
Which protocol is used for interconnection between controllers of OceanStor V5 Kunpeng?
- A. PCl-e
- B. RDMA
正解：B
質問 # 67
What are the competitive edges of the Huawei NAS Active-Active Solution (HyperMetro)?
- A. Automatic recovery of active-active relationships after fault repair
- B. Scalable to up to 32 nodes
- C. Gateway-free
- D. Only one network is needed between sites
- E. Faster switching than NetApp
- F. Smooth upgrades to the active-active solution for single devices
正解：A、B、C、D、E、F
質問 # 68
Anti-tampering and anti-implantation of Huawei products include:
- A. After the service, delete all daily maintenance accounts of the system.
- B. Do not reserve private or undisclosed interfaces or accounts.
- C. Do not tamper with products.
- D. Do not implant malicious code, software, or backdoors in customer devices or systems.
正解：A、B、C、D
質問 # 69
Which are the main targeted sales scenarios of OceanStor 9000? (Multiple Choice)
- A. Media
- B. VMware
- C. HPC
- D. Video surveillance
正解：A、C、D
質問 # 70
Which storage technologies provide redundancy protection?
- A. RAID 5
- B. RAID 10
- C. RAID 1
- D. RAID 0
正解：A、B、C
質問 # 71
Does OceanStor F V5 support 3.5-inch SSDs?
- A. No
- B. Yes
正解：A
質問 # 72
The OceanStor 2200 V3 does not support iSCSI and FC host ports in a single device.
- A. TRUE
- B. FALSE
正解：B
質問 # 73
Which are the advantages of Dorado V3? (Multiple Choice)
- A. 1 ms gateway-free active-active solution 99.9999% field-proven availability
- B. 3x data reduction guarantee, 50% TCO saving
- C. Simplified management, deployment in 10 minutes
- D. 4 million IOPS at 0.5 ms latency 10X storage performance improvement
正解：A、B、D
質問 # 74
2200 V3 and 2600 V3 are configured with a BBU module by default, which protects cache data in the case of a power failure.
- A. TRUE
- B. FALSE
正解：B
質問 # 75
FlashLink involves the following technologies: (Multiple Choice)
- A. I/O priority adjustment
- B. Hot/cold data partitioning
- C. Scale-up and Scale-out
- D. Sequential Write of Large Blocks
正解：A、B、D
質問 # 76
Which levels are included in the reliability delivered by Dorado V6?
- A. System level (for example, RAID TP supports simultaneous failure of three disks)
- B. Disk level (for example, the Huawei-patented anti-wear leveling algorithm)
- C. Cloud level (for example, gateway-free backup to the cloud)
- D. Architecture level (for example, the SmartMatrix achitecture can tolerate the failure of seven out of eight controllers and one out of two controller enclosures)
- E. Solution level (for example, the Ever New Device Service and gateway-free HyperMetro)
正解：A、D
質問 # 77
The built-in BBU/CBU and the coffer disks can protect against cache data loss in the case of unexpected power-off.
- A. TRUE
- B. FALSE
正解：A
質問 # 78
2600 V3 supports hot-swappable 12G SAS interface module
- A. TRUE
- B. FALSE
正解：A
質問 # 79
Dorado V3 supports NVMe SSDs
- A. TRUE
- B. FALSE
正解：A
質問 # 80
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