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Huawei H19-338 (HCPP-Storage) Certification Exam is designed to test the knowledge and skills of IT professionals in the field of storage technology. It is an advanced-level certification exam that covers a wide range of topics related to storage systems, including architecture, design, configuration, and troubleshooting. H19-338-ENU exam is intended for professionals who are seeking to enhance their knowledge and skills in storage technology and advance their careers in the IT industry.
NEW QUESTION # 95
Which replication link types do Huawei active-active (HyperMetro) solution support? (Multiple choice)
- A. InfiniBand
- B. Fiber Channel
- C. IP
- D. SAS
Answer: B,C
NEW QUESTION # 96
Which DR features can deliver zero RPO? (Multiple choice)
- A. HyperReplication Asynchronous
- B. SmartMigration
- C. HyperReplication Synchronous
- D. HyperMetro
Answer: C,D
NEW QUESTION # 97
Which of the following spatial stream combinations are supported by Huawei AirEngine 6760 series after an RTU license is purchased?
- A. 4+4+scanning
- B. 4+8+4
- C. 4+6+scarming
- D. 4+6
- E. 4+4+4
- F. 4+8
Answer: A,B,C,F
Explanation:
Explanation
Huawei AirEngine 6760 series supports four spatial streams by default, but after an RTU (Right To Use) license is purchased, it can support up to eight spatial streams on the 5 GHz band. It can also support four spatial streams on the 2.4 GHz band or scanning mode. Therefore, the possible spatial stream combinations are
4+8, 4+8+4, 4+4+scanning, and 4+6+scanning.
NEW QUESTION # 98
In OceanStor V5, one LUN is enough for testing the ultimate performance.
- A. True
- B. False
Answer: B
NEW QUESTION # 99
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: A
NEW QUESTION # 100
What are the typical networking modes of a FusionStorage cluster? (Multiple choice)
- A. TCP/IP, InfiniBand, and RoCE networks.
- B. Integrated front-end and back-end storage network.
- C. Isolated front-end and back-end storage networks.
Answer: A,B,C
NEW QUESTION # 101
Which statements about Huawei's geo-redundant 3DC DR solution are true? (Multiple choice)
- A. Visual DR management and one-click DR drill and recovery are supported.
- B. HyperMetro SAN support DR Star.
- C. HyperMetro NAS supports DR Star.
- D. Interworking of DR services among entry-level mid-range, and high-end storage arrays is supported.
Answer: A,B,D
NEW QUESTION # 102
When only one LUN is configured in a Dorado V6 system, how many controllers are involved in the process?
- A. 0
- B. All controllers online
- C. 1
- D. 2
Answer: B
NEW QUESTION # 103
Which statement about the DR star for OceanStor V5 is true? (Multiple choice)
- A. Synchronous + asynchronous replication + asynchronous replication (standby)
- B. Active-active + asynchronous replication + asynchronous replication (standby).
- C. Asynchronous replication + asynchronous replication + asynchronous replication (standby)
Answer: A,B
NEW QUESTION # 104
The NE8000M1C supports Dual AC/DC power module
- A. False
- B. True
Answer: B
Explanation:
Explanation
The NE8000M1C supports dual AC/DC power modules. According to the NetEngine 8000 M1C Service Router Datasheet, NE8000M1C supports two power modules that can work in 1+1 redundancy mode. The power modules can be AC or DC power modules.
NEW QUESTION # 105
Which technology does FusionStorage HyperSnap run on?
- A. ROW
- B. COW
Answer: A
NEW QUESTION # 106
Which of the following are features of the entire Dorado V6 series? (Multiple choice)
- A. I/O interruption time of controller failover within 1 second
- B. Intelligent DAE
- C. Upgrades of 94% of components in user model within 1 second
- D. Fixed length and variable length data deduplication
Answer: B,C,D
NEW QUESTION # 107
Which of the following network architectures can Huawei provide in the DR solution in geo-redundant mode? (Multiple choice)
- A. Parallel
- B. Serial
- C. Star
- D. Delta Resync
Answer: A,B,C
NEW QUESTION # 108
How many IOPS can OceanStor 100D Block reach for a single client?
- A. 70,000
- B. 50,000
- C. 60,000
- D. 80,000
Answer: D
NEW QUESTION # 109
Which statements about the interconnection between Huawei storage systems using the OceanStor OS is not true?
- A. Between different vendors: Huawei, EMC, and HDS
- B. Between different generations: OceanStor V5, OceanStor V3
- C. Between different types: interconnection between OceanStor Dorado, FV5, and V5
- D. Between different models: OceanStor mission-critical, mid-range, and entry-level storage systems
Answer: A
NEW QUESTION # 110
Huawei Wi-Fi 6 products Implement 10 ms ultra-fast roaming for Huawei terminals only by introducing a cache mechanism, ensuring that there Is no frame freezing during roaming.
- A. True
- B. False
Answer: B
Explanation:
Explanation
Huawei Wi-Fi 6 products implement 10 ms ultra-fast roaming for all terminals, not only Huawei terminals, by introducing a cache mechanism, ensuring that there is no frame freezing during roaming. According to the Huawei AirEngine Wi-Fi 6 Solution White Paper, Huawei Wi-Fi 6 products use a cache mechanism to store user information on APs and switches, which enables fast authentication and reconnection when users roam between APs. This mechanism is compatible with all terminals that support IEEE 802.11k/v/r standards.
NEW QUESTION # 111
Which is the technology used for end-to-end protection of data integrity in the industry?
- A. T10 PI
- B. CRC
- C. SHA
Answer: A
NEW QUESTION # 112
The full-stripe write technology supported by Dorado can effectively improve SSDs' service life.
- A. False
- B. True
Answer: B
NEW QUESTION # 113
In an OceanStor Dorado V6 Architecture with two controller enclosures and eight controllers, which scenarios are supported for high availability? (Multiple Choice)
- A. Tolerance of simultaneous failures of any two controllers
- B. Tolerance of simultaneous failures for any three controllers
- C. Tolerance of a single controller enclosure failure
- D. Tolerance of simultaneous failures for seven controllers
Answer: A,B
NEW QUESTION # 114
Two quorum devices are deployed at the third-place site.
Both quorum devices can be used for arbitration at the same time.
- A. True
- B. False
Answer: B
NEW QUESTION # 115
Which is NOT a typical application of HyperMetro for SAN?
- A. Oracle RAC application
- B. SAP HANA application (in application mode)
- C. VMware vSphere application
- D. SQL Server application
Answer: B
NEW QUESTION # 116
Which statements about FusionStorage are true? (Multiple Choice)
- A. It provides background data consistency checks.
- B. It stores metadata in metadata nodes.
- C. It can be scaled out to a maximum of 4096 nodes.
- D. It employs a distributed cluster architecture.
Answer: A,B,C,D
NEW QUESTION # 117
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Candidates who pass the Huawei H19-338-ENU (HCPP-Storage) Exam will be awarded the Huawei Certified Pre-sales Professional-Storage certification, which demonstrates their knowledge and skills in Huawei storage products and solutions. HCPP-Storage certification is recognized globally and can help candidates advance their careers in the storage industry. Additionally, certified professionals will be able to provide better solutions and services to their customers, which can help them gain a competitive advantage in the market.
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