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Huawei H19-338-ENU (HCPP-Storage) Certification Exam is a globally recognized certification that provides a competitive edge to the IT professionals in the storage technology domain. HCPP-Storage certification validates the candidate’s proficiency in Huawei storage technology and enhances their career opportunities in the IT industry. H19-338-ENU exam is designed for storage professionals who are interested in expanding their knowledge and skills in Huawei storage technology and want to enhance their career prospects. HCPP-Storage certification exam is an excellent way to prove your knowledge and expertise in Huawei storage systems and become a valuable asset to any organization.
NEW QUESTION # 40
In an active-active (HyperMetro) network, which network types are supported between hosts and storage arrays? (Multiple choice)
- A. HyperMetro NAS supports the IP network.
- B. HyperMetro SAN supports the FC network
- C. HyperMetro SAN supports the IP network.
- D. HyperMetro NAS supports the FC network.
Answer: A,B,C
NEW QUESTION # 41
Which technology does FusionStorage HyperSnap run on?
- A. COW
- B. ROW
Answer: B
NEW QUESTION # 42
How many controllers can be concurrently accessed by a single SSD in OceanStor Dorado V6 high-end storage?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: C
NEW QUESTION # 43
Which of the following statement is incorrect about the Active-Active architecture of Dorado V6?
- A. The logical paths of the host are Active-Active.
- B. LUNs are not owned by any controller.
- C. ALUA must be configured when the operating system's native multipathing software is used.
- D. Load is balanced among controllers.
Answer: C
NEW QUESTION # 44
Which of the following statements about the relationship between HyperMetro and multipathing software is correct?
- A. HyperMetro supports native multipathing software of compatible operating systems, such as VMware NMP, MPIO, and Device Mapper
- B. HyperMetro is irrelevant to multipathing software
- C. HyperMetro can be used only when Huawei UltraPath is used
Answer: A
NEW QUESTION # 45
Which of the following switches Goes not support iStacK?
- A. S1730S-H
- B. S5732-H
- C. S5731-H
- D. S5735-S
Answer: A
Explanation:
Explanation
The switch that does not support iStack is S1730S-H. This is because the S1730S-H does not have any stack ports or support stack cards. The iStack technology allows multiple switches to be connected and managed as a single logical device, which improves network scalability and reliability.
NEW QUESTION # 46
Which networking architectures are provided by Huawei geo-redundant 3D DR solution? (Multiple choice)
- A. Parallel networking
- B. Ring networking
- C. Serial networking
Answer: A,B,C
NEW QUESTION # 47
Which statements about HyperMetro (Active-Active) supports by Dorado are correct? (Multiple Choice)
- A. Gateway-free
- B. Online upgrade from the HyperMetro solution to the 3DC solution
- C. Online upgrade from a single DC to dual-DC HyperMetro
Answer: A,B,C
NEW QUESTION # 48
Which of me following models is not included in the CloudEngine S7700 family?
- A. S7709
- B. S7706
- C. S7703
- D. S7712
Answer: A
Explanation:
Explanation
The model that is not included in the CloudEngine S7700 family is S7709. The CloudEngine S7700 family consists of three models: S7703, S7706, and S7712. These are smart routing switches designed for next-generation enterprise networks, with features such as wired and wireless convergence, unified user management, quality awareness, and SVF 2.04
NEW QUESTION # 49
Huawei HyperMetro (active-active) solution supports non-disruptive capacity expansion.
- A. False
- B. True
Answer: B
NEW QUESTION # 50
Which statement about the ROW technology for OceanStor V5 is true?
- A. ROW-based snapshots do not have extra data copies, and therefore the performance is better.
- B. Block snapshots use the ROW technology
- C. One of the advantages of ROW is that it does not easily generate data fragments
Answer: A
NEW QUESTION # 51
Which of the following models supports expansion to up to 32 controllers?
- A. OceanStor Dorado 300 V6
- B. OceanStor Dorado 5000 V6
- C. OceanStor Dorado 6000 V6
- D. OceanStor Dorado 8000 V8
Answer: D
NEW QUESTION # 52
Does incremental EC directly aggregate large objects and affect performance?
- A. Yes
- B. No
Answer: A
NEW QUESTION # 53
In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?
- A. Services continues at both the preferred and non-preferred sites
- B. Services stop at the preferred site while they continue at the non-preferred site
- C. Services continues at the preferred site while they stop at the non-preferred site
- D. Services stop at both the preferred and non-preferred sites
Answer: C
NEW QUESTION # 54
Which of the following are SmartMatrix features of OceanStor Dorado V5? (Multiple choice)
- A. Zero interruption on applications, industry's only storage that tolerance failures of up to 7 out of 8 controllers
- B. Full protection; Zero data loss and zero business interruption if either 1 of 2 OceanStor Dorado V6 engines break down in a cluster
- C. Zero host awareness of faults: 1 second switchover and interrupted links in the event of controller failure for upper layer services
- D. Zero impact during upgrades, Component based online upgrades (second) for unaffected and uninstalled host services
Answer: A,C,D
NEW QUESTION # 55
In static-priority arbitration mode, if the active-active relationships are functional, but all replication links between storage arrays are down, what will happen?
- A. Services continues at both the preferred and non-preferred sites
- B. Services stop at the preferred site while they continue at the non-preferred site
- C. Services continues at the preferred site while they stop at the non-preferred site
- D. Services stop at both the preferred and non-preferred sites
Answer: C
NEW QUESTION # 56
How many remote devices does OceanStor 100D HyperReplication support at most?
- A. 0
- B. 1
- C. 2
Answer: B
NEW QUESTION # 57
Which of the following models supports expansion of up to 32 controllers?
- A. OceanStor Dorado 5000 V6
- B. OceanStor Dorado 6000 V6
- C. OceanStor Dorado 3000 V6
- D. OceanStor Dorado 18000 V6
Answer: D
NEW QUESTION # 58
The Dorado supports HyperMetro (active-active).
Which statements are true? (Multiple Choice)
- A. The Dorado can use HyperMetro to work with OceanStor V5 hybrid storage to establish a 3DC deployment mode, red using customers TCO.
- B. Gateway-free active-active, low cost, fewer fault points, and shorter latency
- C. Load balancing between sites with zero RPO and close-to-zero RTO
- D. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
- E. VMs cannot be used as quorum servers.
Answer: A,B,C,D
NEW QUESTION # 59
Fusion Storage supports the iSCSI protocol only in VMware scenarios.
- A. False
- B. True
Answer: B
NEW QUESTION # 60
Which of the following network architectures can Huawei provide in the DR solution in geo-redundant mode? (Multiple choice)
- A. Parallel
- B. Delta Resync
- C. Star
- D. Serial
Answer: A,C,D
NEW QUESTION # 61
Which of the following redundancy designs are supported by the NE8000 X4 and X8?
- A. PEM 1+1 backup
- B. Power supply 9+1 backup
- C. MPU 1+1 backup
- D. SFU 7+1 backup
Answer: A,C,D
Explanation:
Explanation
NE8000 X4 and X8 are high-end core routers designed for large-scale IP backbone networks, data centers, and metro networks . They support various redundancy designs to ensure high availability and reliability, such as MPU (Main Processing Unit) 1+1 backup, SFU (Switch Fabric Unit) 7+1 backup, and PEM (Power Entry Module) 1+1 backup . MPU 1+1 backup means that two MPUs work in active/standbymode and provide control plane redundancy . SFU 7+1 backup means that eight SFUs work in N+1 mode and provide data plane redundancy . PEM 1+1 backup means that two PEMs work in active/standby mode and provide power supply redundancy . The NE8000 X4 and X8 do not support power supply 9+1 backup, which is a feature of the NE8000 X16 router .
NEW QUESTION # 62
The system availability is 99.999%, indicating that the annual interruption time of the storage array is about 5 minutes.
- A. False
- B. True
Answer: B
NEW QUESTION # 63
Which of the following are advantages of HQoS?
- A. quality guarantee for VIP users and high-priority services
- B. hierarchical per-user-per-service scheduling
- C. The control device and access device are virtualized into one device which is managed by the control device in a unified manner
Answer: A,B
Explanation:
Explanation
HQoS (Hierarchical Quality of Service) is a technology that provides hierarchical per-user-per-service scheduling and quality guarantee for VIP users and high-priority services. HQoS can implement fine-grained traffic control and service differentiation based on user groups, service types, and service priorities. The control device and access device are not virtualized into one device by HQoS.
NEW QUESTION # 64
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Huawei H19-338-ENU is an essential certification exam for IT professionals who want to validate their skills and knowledge in the storage domain. H19-338-ENU exam is designed to test the candidates' ability to deploy, manage, and troubleshoot the Huawei storage solutions. HCPP-Storage is the abbreviation for Huawei Certified Pre-sales Professional-Storage, which is the certification that the candidates earn after passing the H19-338-ENU exam. HCPP-Storage certification is globally recognized and highly valued in the IT industry.
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