H19-338 Actual Questions - Instant Download 157 Questions
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Huawei H19-338: HCPP-Storage is a certification exam that is designed to test the candidate's knowledge and skills in the field of storage technology. The exam is intended for IT professionals who wish to demonstrate their expertise in storage technology and become certified Huawei professionals. The certification exam is an excellent way for candidates to enhance their knowledge and skills in storage technology and become more competitive in the job market.
NEW QUESTION # 89
Among the Dorad o series storage systems, which o f the following back-end technologies provides the lowest theoretical latency?
- A. SAS
- B. PCIe
- C. NVMe
Answer: C
NEW QUESTION # 90
What are the benefits of intelligent DAEs? (Multiple choice)
- A. Reduced power consumption
- B. Accelerated data reconstruction
- C. Reduced impact on services during data reconstruction
- D. Improved storage performance
Answer: B,C,D
NEW QUESTION # 91
After the SSD is removed the dirk domain of the OceanStor Dorado V3 (same with Dorado V6) storage system reconstructs data immediately.
- A. False
- B. True
Answer: B
NEW QUESTION # 92
Assueme a customer needs to generate a large number of data copies based on the scheduling policy to recover data if production data is deleted by mistake.
Which is the feature that must be configured?
- A. HyperSnap
- B. HyperCDP
- C. HyperReplication
- D. HyperClone
Answer: B
NEW QUESTION # 93
Which Dorado versions or models support Non-Disruptive Upgrade (NDU)? (Multiple choice)
- A. Dorado V6 mid-range models
- B. Dorado V3
- C. Dorado V6 entry-level models
- D. Dorado V6 high-end models
Answer: A,C,D
NEW QUESTION # 94
Which is NOT the arbitration granularity supported by HyperMetro arbitration?
- A. HyperMetro vStore consistency group
- B. HyperMetro LUN pair
- C. HyperMetro LUN consistency group
- D. HyperMetro vStore pair
Answer: A
NEW QUESTION # 95
Huawei is the only storage supplier that has passed the 9 intensity earthquake resistance certification in China.
- A. False
- B. True
Answer: B
NEW QUESTION # 96
Which statement is NOT true about OceanStor 100D?
- A. OceanStor 100D uses strong consistency protocols
- B. All OceanStor 100D software is developed by Huawei and has proprietary intellectual property rights
- C. OceanStor 100D supports only x86 servers
- D. OceanStor 100D can provide file, object, and block storage services at the same time
Answer: A
NEW QUESTION # 97
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 continues at the preferred site while they stop at the non-preferred site
- C. Services stop at the preferred site while they continue at the non-preferred site
- D. Services stop at both the preferred and non-preferred sites
Answer: B
NEW QUESTION # 98
Dorado V6 supports both scale-out and scale-up.
- A. False
- B. True
Answer: B
NEW QUESTION # 99
Which statement about the ROW technology for OceanStor V5 is true?
- A. Block snapshots use the ROW technology
- B. One of the advantages of ROW is that it does not easily generate data fragments
- C. ROW-based snapshots do not have extra data copies, and therefore the performance is better.
Answer: C
NEW QUESTION # 100
The storage system monitors the responses to I/Os delivered to disks. If the responses exceed the upper limit, the RAID group experiences a read degrade to quickly respond to the hosts. This technology is called:
- A. Online diagnosis
- B. Slow disk detection
- C. Rapid response to slow I/Os
Answer: B
NEW QUESTION # 101
Which statements about dynamic reconstruction are true? (Multiple choice)
- A. The number of RAID members remains unchanged.
- B. The number of RAID members decreases.
- C. Dynamic reconstruction is faster than ordinary reconstruction.
- D. The data redundancy decreases.
Answer: B,C
NEW QUESTION # 102
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. VMs cannot be used as quorum servers.
- D. Load balancing between sites with zero RPO and close-to-zero RTO
- E. Easy to expand and upgrade to 3DC, which provides reliable data protection without data migration
Answer: A,B,D,E
NEW QUESTION # 103
Which disaster recovery solutions can Huawei Dorado V6 provide for customers? (Multiple Choice)
- A. CDM solution with near real-time, continuous data protection
- B. DR-Star networking solutions
- C. Sync. Storage replication solutions
- D. Async. Storage replication solutions
- E. Active-active solutions
Answer: A,B,C,D,E
NEW QUESTION # 104
When performing a controller fault test on the Dorado V6 mission-critical product models, ensure that each controller has a link to the host.
- A. False
- B. True
Answer: A
NEW QUESTION # 105
How many remote devices does OceanStor 100D HyperReplication support at most?
- A. 0
- B. 1
- C. 2
Answer: B
NEW QUESTION # 106
Which technique is used to protect end-to-end data integrity?
- A. CRC
- B. SHA
- C. DIX+T10
Answer: C
NEW QUESTION # 107
A technology evenly distributes workloads to each disk, thereby preventing continuous hot data access from causing a premature failure of some disks. This technology is called
- A. Hot cache
- B. Anti-wear leveling
- C. Wear leveling
Answer: C
NEW QUESTION # 108
Which statements are true about the benefits of deduplicatin and compression provided by FusionStorage? (Multiple choice)
- A. Reducing the TCO
- B. Reducing the initial storage purchase cost.
- C. Saving storage space.
- D. Extending the SSD service life.
Answer: A,B,C
NEW QUESTION # 109
To configure HyperMetro for LUNs that are carrying host services, you must first stop the host services.
- A. False
- B. True
Answer: A
NEW QUESTION # 110
What are the typical networking modes of a FusionStorage cluster? (Multiple choice)
- A. Isolated front-end and back-end storage networks.
- B. Integrated front-end and back-end storage network.
- C. TCP/IP, InfiniBand, and RoCE networks.
Answer: A,B,C
NEW QUESTION # 111
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The H19-338-ENU exam covers a wide range of topics related to storage solutions, including storage architecture, storage networking, storage protocols, storage devices, and storage management. It is a comprehensive exam that requires a thorough understanding of the concepts and technologies used in modern storage solutions. The exam is designed to test the candidate's ability to design, deploy, and manage storage solutions using Huawei's storage products.
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