[UPDATED 2025] Free Huawei H19-308-ENU Exam Questions Self-Assess Preparation
H19-308-ENU Free Sample Questions to Practice One Year Update
Huawei H19-308-ENU exam is one of the most sought-after certifications in the field of storage technology. HCSA-Presales-Storage certification provides a comprehensive understanding of Huawei storage products and solutions, including hardware and software components, network architecture, and management tools. H19-308-ENU exam covers a wide range of topics, including storage system architecture, storage system hardware, storage protocols and interfaces, storage system management, and troubleshooting and maintenance.
NEW QUESTION # 69
Which types of node can OceanStor 9000 support? (Multiple Choice)
- A. C72
- B. C36E
- C. P12E
- D. P25E
- E. P36E
Answer: A,B,C,D,E
NEW QUESTION # 70
Which of the following statements about the interconnection between Huawei storage systems using OceanStor OS is false?
- A. Between different vendors: Huawei, EMC, and HDS
- B. Between different types: Interconnection between OceanStor Dorado, FV5, and V5
- C. Between different generations: OceanStor V5, OceanStor V3
- D. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
Answer: A
NEW QUESTION # 71
Which technologies are typically used for specific service quality assurance?
- A. Thin LUN
- B. Tiering
- C. Cache Partition
- D. QOS
Answer: D
NEW QUESTION # 72
OceanStor F V5 series are hybrid-flash storage systems.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 73
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 45 minutes of data differences between the production site and the disaster recovery site.
- B. It may take 15 minutes to bring one or more applications back from an outage to a correct running state.
- C. It may take 45 minutes to bring one or more applications back from an outage to a correct running state.
- D. If the storage system is faulty, there may be 30 minutes of data differences between the production site and the disaster recovery site.
Answer: B,D
NEW QUESTION # 74
Which of the following statements is NOT correct about SAN?
- A. SAN can provide file access and file sharing services
- B. Application server and storage equipment can be expanded separately
- C. SAN includes IP SAN and FC SAN
- D. Server and storage equipment are connected through storage network
Answer: A
NEW QUESTION # 75
Dorado V3 supports NVMe SSDs
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 76
Which of the following activities may lead to cyber security issues?
- A. Customer account authorization has expired but continue use to solve problem.
- B. Add a private mailbox address to the alarm notification mailing list of the customer system for testing the alarm email function is….
- C. Ask for a third-party company for service support. To locate faults, the third-party service personnel send customer network data ….
- D. The laptop was virus-infected and can't be removed completely at the moment, engineer still holds chance to connect to customer
Answer: A,B,C,D
NEW QUESTION # 77
Dorado V3 supports adjusting the LUN granularity based on applications.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 78
Which of the following statements about the HyperMetro feature of the Dorado V3 are correct? (Multiple Choice)
- A. Smooth expansion from the gateway-free active-active mode to 3DC without gateways
- B. Two quorum servers are supported to improve reliability.
- C. The gateway-free active-active mode is supported, and the performance is higher than 200,000 IOPS with 1 ms latency.
Answer: A,B,C
NEW QUESTION # 79
FlashLink involves which of the following technologies:
- A. Independent metadata data partitioning
- B. I/O priority adjustment
- C. Sequential write of large blocks
- D. Scale-up and Scale-out
Answer: A,B,C,D
NEW QUESTION # 80
Smart Virtualizaion enables unified management for heterogeneous storage resources.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 81
2200 V3 does not support scale-out.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 82
During the interaction between the server and SAN storage, the server encapsulates data in SCSI commands and implements data interaction through various network transmission protocols.
- A. False
- B. True
Answer: B
NEW QUESTION # 83
Which features and technologies ensure Al-powered Dorado V6?
- A. Five chips are interconnected and collaborate with each other.
- B. FlashEver ensures zero data migration across three generations in 10 years.
- C. The industry's first storage Al chip can improve the cache hit ratio and implement data prefetch and pre-cache.
- D. The Industry's first storage Al chip that predicts and warns 0&M problems in advance
Answer: C,D
NEW QUESTION # 84
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
Answer: B
NEW QUESTION # 85
How many cabinets does Huawei OceanStor distributed storage allow to fail?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: B
NEW QUESTION # 86
Which are characteristics of centralized storage compared with distributed storage?
- A. Support for scale-up and scale-out
- B. Lower latency
- C. Dedicated hardware with higher reliability
- D. Closed-source software system
- E. Support for multiple network connection protocols
Answer: B,D
NEW QUESTION # 87
What are highlights of the Huawei active-active DC solution?
- A. Flexible scalability and visual DR management
- B. Support for heterogeneous storage devices to protect existing investments.
- C. Active-active architecture, zero data loss, and zero service interruption (RPO=0, RTOEO)
- D. Both DCs process services, fully utilizing DR resources
Answer: A,B,C,D
NEW QUESTION # 88
2200 V3 is the only product that supports SmartVitualizartion among entry-level storage products.
- A. TRUE
- B. FALSE
Answer: A
NEW QUESTION # 89
HyperReplication is a remote replication technology that only implements asynchronous replication.
- A. TRUE
- B. FALSE
Answer: B
NEW QUESTION # 90
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 # 91
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Huawei H19-308-ENU certification exam is an excellent opportunity for individuals who are interested in pursuing a career in storage technology. HCSA-Presales-Storage certification is recognized globally, and it provides a solid foundation for individuals to gain knowledge and skills in storage technologies, architectures, and solutions. HCSA-Presales-Storage certification exam is affordable, and it can be taken online from the comfort of your home or office. If you are interested in becoming a Huawei Certified Pre-sales Associate in Storage, then the HCPA-Storage-ENU certification is a great place to start.
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