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Huawei H19-308 exam is a vendor-specific certification, which means that it focuses specifically on Huawei's storage solutions. HCSA-Presales-Storage certification is highly valued by companies that use Huawei storage solutions and is a great way for professionals to demonstrate their expertise in this area. HCSA-Presales-Storage certification is also recognized globally, which makes it a valuable asset for professionals who work in different parts of the world.
Huawei H19-308 exam covers a wide range of topics such as storage architecture, storage networking, storage hardware, backup and recovery, and storage virtualization. It also assesses the candidate's ability to understand customer requirements, perform pre-sales activities, and recommend appropriate storage solutions based on the customer's needs. Passing H19-308 exam validates the candidate's understanding of Huawei's storage products and enhances their ability to provide excellent technical support and advice to customers.
NEW QUESTION # 10
Which of the following are the all-flash models that support SmartMatrix 2.0 and tolerate failures of up to 3 controllers in a 4-controller layout without disrupting services? (Multiple Choice)
- A. 5800F V5
- B. 18500FV5
- C. 18800F V5
- D. 6800F V5
Answer: B,C,D
NEW QUESTION # 11
OceanStor F V5 series and V5 series can migrate data from heterogeneous third-party storage devices without interrupting services.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 12
What are the major changes of OceanStor V5 compared with OceanStor V3?
- A. Hardware upgrade
- B. Software re-written
- C. Both hardware and software completely changed
Answer: A
NEW QUESTION # 13
OceanStor 9000 supports ______ editing of media?
- A. 20-layer4K
- B. 6-layer 4K
- C. 10-layer4K
- D. 2-layer4K
Answer: B
NEW QUESTION # 14
How much time does it take for Dorado V3 to reconstruct 1TB data?
- A. 0.5 hour
- B. 1 hour
- C. 2 hours
- D. 4 hours
Answer: A
NEW QUESTION # 15
Dorado V3 supports SSDs and HDDs
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 16
2200 V3 is an entry-level storage product targeting small- and medium-sized business (SMB) market. It can be used in a variety of scenarios, such as centralized storage, backup, video surveillance, databases.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 17
Which sizes of cache can be used in the OceanStor 5500 V5? (Multiple Choice)
- A. 256 GB (dual controllers)
- B. 128 GB (dual controllers)
- C. 64 GB (dual controllers)
Answer: A,B
NEW QUESTION # 18
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 OS is Linux, ESXi, or hp-ux.
- B. The host is configured with multipathing software.
- C. The third-party storage device is in the heterogeneous compatibility list of Huawei.
Answer: A,B,C
NEW QUESTION # 19
Which are the customer benefits of Huawei storage RAID 2.0+? (Multiple Choice)
- A. Automatic global load balancing
- B. Substantial performance improvement
- C. Fast data reconstruction
Answer: A,B,C
NEW QUESTION # 20
Which of the following is the most important characteristic for OLTP?
- A. Capacity
- B. IOPS
- C. Bandwidth
Answer: B
NEW QUESTION # 21
Which types of node can OceanStor 9000 support? (Multiple Choice)
- A. P12E
- B. P25E
- C. P36E
- D. C72
- E. C36E
Answer: A,B,C,D,E
NEW QUESTION # 22
2600 V3 supports hot-swappable 12G SAS interface module
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 23
Which of the following descriptions about the models supported by the Dorado V3 are correct? (Multiple Choice)
- A. The Dorado5000 V3 NVMe supports a dual-controller architecture with 512 GB cache.
- B. The Dorado6000 V3 SAS supports a dual-controller architecture with 512 GB cache or 1 TB cache.
- C. The Dorado6000 V3 SAS supports a dual-controller architecture with 256 GB cache or
512 GB cache. - D. The Dorado5000 V3 SAS supports a dual-controller architecture with 256 GB cache.
Answer: A,B,D
NEW QUESTION # 24
Dorado V3 supports adjusting the LUN granularity based on applications.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 25
Dorado V3 supports the HyperMetro solution.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 26
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
Answer: A
NEW QUESTION # 27
2200 V3 does not support scale-out.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 28
File data stored in OceanStor 9000 is divided into N fragments and M redundant fragments, M ranges from 2 to 18.
- A. FALSE
- B. TRUE
Answer: A
NEW QUESTION # 29
Does OceanStor F V5 support 3.5-inch SSDs?
- A. Yes
- B. No
Answer: B
NEW QUESTION # 30
Which of the following RAID levels has the lowest capacity utilization?
- A. RAID0
- B. RAID 3
- C. RAID1
- D. RAID 5
Answer: C
NEW QUESTION # 31
2200 V3/2600 V3 supports SSD, SAS and NL-SAS disk drives,
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 32
Which statement is true about RAID 2.0+?
- A. With RAID 2.0+ it is supported to select no hot spare disks.
- B. Chunks belonging to a file will never be written on the same physical disk.
- C. RAID 2.0+ has a higher RAID overhead than traditional RAID types.
- D. RAID 2.0+ allows for a complete enclosure to fail without causing data loss.
Answer: A
NEW QUESTION # 33
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