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Huawei H19-308-ENU: HCPA-Storage-ENU certification exam is an industry-recognized certification that validates the skills and knowledge of pre-sales technical professionals in the field of storage. HCSA-Presales-Storage certification exam is designed to test the ability of candidates in providing pre-sales support and technical guidance to customers in the storage industry.
The HCPA-Storage-ENU certification exam is ideal for individuals who have a good understanding of storage technologies, including storage devices, storage networking, and storage management. HCSA-Presales-Storage certification exam covers a wide range of topics, including storage system architecture, storage media, RAID technology, and storage networking protocols. H19-308-ENU exam also covers Huawei’s storage product portfolio, including OceanStor, FusionStorage, and Dorado.
NEW QUESTION # 27
Which storage technologies provide redundancy protection?
- A. RAID 10
- B. RAID 1
- C. RAID 5
- D. RAID 0
Answer: A,B,C
NEW QUESTION # 28
During Huawei OceanStor Kunpeng V5 and Dorado V6 controller expansion, which switch is used for controller inter-connection?
- A. FC switch
- B. IP switch
- C. PCle switch
- D. WAN switch
Answer: A
NEW QUESTION # 29
What is the specification of the OceanStor Dorado V6 high-end controller?
- A. 4 controllers per 4u
- B. 3 controllers per 3u
- C. 2 controllers per 2u
- D. 4 controllers per 3U
Answer: A
NEW QUESTION # 30
The OceanStor F V5 series all-flash storage supports both tiered storage (SmartTier) and intelligent caching (SmartCache).
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 31
Flash Link involves the following technologies: (Multiple Choice)
- A. I/O priority adjustment
- B. Scale-up and Scale-out
- C. Hot/cold data partitioning
- D. Sequential Write of Large Blocks
Answer: A,C,D
NEW QUESTION # 32
Which is not a front-end port of Dorado V3?
- A. 56 Gbit/s InfiniBand
- B. 40 Gbit/s inf in iBand
- C. 8 Gbit/s and 16 Gbit/s FC
- D. 10 Gbit/s iSCSI and FCOE
Answer: B
NEW QUESTION # 33
Which of the following is the most important characteristic for OLTP?
- A. Bandwidth
- B. IOPS
- C. Capacity
Answer: B
NEW QUESTION # 34
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. Oceanstor 9000
- B. FAS9000 series
- C. Unity series
- D. OceanStor V5 NAS
Answer: A
NEW QUESTION # 35
4-in-1 means that 4 protocols are integrated into 1 OceanStor 100D storage system for unified management.
Which 4 protocols are involved?
- A. File
- B. Block
- C. NDMP
- D. HDFS
- E. Object
Answer: A,B,D,E
NEW QUESTION # 36
HyperSnap requires a full copy of data.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 37
The OceanStor 2200 V3 supports HyperCopy and HyperSnap, which are both included in the basic software suite.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 38
Dorado V3 supports SAN and NAS
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 39
What is the function of a BBU?
- A. Power failure protection
- B. System power supply
- C. Heat dissipation
Answer: B
NEW QUESTION # 40
2600 V3 supports hot-swappable 12G SAS interface module
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 41
How much time is needed for the Dorado V3 to reconstruct 1 TB of data?
- A. 0.5 hour
- B. 1 hours
- C. 3 hours
- D. 2 hours
Answer: A
NEW QUESTION # 42
What is the full name of WORM?
- A. Write once, read many
- B. Write many: read many
- C. Write many, read once
Answer: A
NEW QUESTION # 43
What is the major difference between OceanStor 6800 V5 and OceanStor 6800 V3?
- A. Number of scalable controllers
- B. Back-end full interconnection
- C. Number of supported disks
Answer: B
NEW QUESTION # 44
Incremental backup requires the full backup and incremental backup of the last time to fully restore data.
Data reconstruction is slower than that of full backup, resulting in a long restoration period.
- A. False
- B. True
Answer: B
NEW QUESTION # 45
What are the customer benefits of SmartThin (thin provisioning)?
- A. Initial purchase cost reductions
- B. On-demand capacity expansion
- C. Storage capacity utilization improvements
- D. TCO reduction
- E. Less data
Answer: A,B,C,D
NEW QUESTION # 46
The Dorado V3 supports NVMe SSDs.
- A. FALSE
- B. TRUE
Answer: B
NEW QUESTION # 47
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.
Answer: A,B,C,D
NEW QUESTION # 48
Which of the following are NOT true about OceanStor Dorado V6?
- A. As low as 1 ms latency
- B. Up to 20 million IOPS
- C. Tolerance for failures of 7 out of 8 controllers for every model
- D. NVMe available for every model.
Answer: D
NEW QUESTION # 49
SmartQoS allows preferential response to high-priority services. (True or False?)
- A. False
- B. True
Answer: B
NEW QUESTION # 50
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