[Aug 14, 2024] Free Huawei H19-110_V2.0 Exam Questions and Answer
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Huawei H19-110_V2.0 (HCSA-Sales-Storage V2.0) Exam is a certification exam designed for individuals who want to validate their knowledge and skills in selling Huawei storage solutions. H19-110_V2.0 exam is intended for sales professionals who are responsible for promoting and selling Huawei storage products and solutions to customers. It covers a wide range of topics such as Huawei storage solutions, storage architecture and technologies, storage networking, and storage management. Passing H19-110_V2.0 exam is a great way to demonstrate your expertise in Huawei storage solutions and become a certified Huawei Sales Associate.
NEW QUESTION # 15
Which reliability feature is only supported by huawei high-end flash storage?
- A. Tolerate failure of 7 out of 8 controllers
- B. Tolerates failure of 1 out of 2 controllers
- C. Tolerates failure of 3 out of 4 controllers
Answer: A
Explanation:
Explanation
Huawei high-end flash storage, such as OceanStor Dorado 8000/18000, supports a fully-interconnected active-active SmartMatrix 3.0 architecture that ensures the stable running of services, even if seven out of eight controllers, or one out of two controller enclosures, fail. This feature sets unprecedented standards for industry reliability
NEW QUESTION # 16
Which technologies are included in Huawei system level reliability features to ensure ultra realibility?
- A. Tolerance for simultaneous failures of 3 disks
- B. Tolerance for failures of 7 out of 8 controllers with SmartMatrix fully-interconnected architecture
- C. Reconstruction of 1 TB data in 15 minutes
- D. Fully Active-Active design with load balance. 5 seconds failover
Answer: B
NEW QUESTION # 17
Highlight of OceanStor Dorado HyperMetro solution is Huawei HyperMetro can support Active-Active SAN&NAS solution...
- A. False
- B. True
Answer: B
Explanation:
Explanation
The highlight of OceanStor Dorado HyperMetro solution is that Huawei HyperMetro can support active-active SAN&NAS solution without adding any hardware or licenses. HyperMetro is a gateway-free active-active solution that synchronizes data between two storage systems in real time and ensures zero service interruption and zero data loss in case of any failure in one system or site. HyperMetro also supports transparent failover and load balancing, which enhances the performance and efficiency of data storage. HyperMetro can support both SAN and NAS protocols in one box, which means it can provide active-active protection for both block and file services without requiring separate devices or gateways.
NEW QUESTION # 18
The main benefit of OceanStor Pacific multi-protocol interworking feature is reducing the footprint of hardware.
- A. True
- B. False
Answer: B
Explanation:
Explanation
The main benefit of OceanStor Pacific multi-protocol lossless interworking feature is not reducing the footprint of hardware, but eliminating the need for data copy among different systems. OceanStor Pacific has a multi-protocol lossless interworking feature that allows one copy of data to be shared with multiple services using different protocols such as NFS, SMB, S3, or HDFS. This feature avoids data copy among different systems, which improves the efficiency and performance of data access and analysis. It also simplifies the management and reduces the complexity of the system. Reducing the footprint of hardware is a secondary benefit of this feature, as it lowers the total cost of ownership (TCO) with less hardware investment, power consumption, and maintenance costs.
NEW QUESTION # 19
With Huawei efficient data reduction technologies, which data reduction ratio can be achieved by OceanProtect in given backup?
- A. 0.4173611111111111
- B. 0.8340277777777777
- C. 2.7090277777777776
- D. 3.0006944444444446
Answer: C
Explanation:
Explanation
With Huawei efficient data reduction technologies, such as deduplication and compression, OceanProtect can achieve a data reduction ratio of 2.7090277777777776 in the given backup scenario. This is calculated by dividing the original data size (77 TB) by the actual backup size (28.44 TB). Reference: Become a certified specialist - Huawei
NEW QUESTION # 20
How many controllers failed can OceanStor Dorado high-end product tolerant, with SmartMatrix architecture?
- A. 7 out of 8
- B. 3 out of 4
- C. 1 out of 2
- D. 2 out of 4
Answer: A
Explanation:
Explanation
OceanStor Dorado high-end product can tolerate 7 out of 8 controllers failed, with SmartMatrix architecture.
This is because the SmartMatrix architecture supports cross-engine active-active mode, which means each controller can access any LUN in the system. Therefore, even if only one controller is left, the system can still provide services. Reference: Pre-release Announcement for Huawei Specialist Certification HCSA-Presales-Storage V4.0 (English Version)
NEW QUESTION # 21
In Huawei storage portfolio, which product model adopts distributed architecture and is fit for massive data applications?
- A. OceanProtect
- B. OceanStor Dorado
- C. FusionCube
- D. OceanStor Pacific
Answer: D
Explanation:
Explanation
OceanStor Pacific is a distributed storage system that is designed for massive data applications. It supports multiple protocols, such as NFS, CIFS, S3, and HDFS, and provides high performance, scalability, reliability, and efficiency for unstructured data storage. OceanStor Pacific can handle data volumes ranging from hundreds of TBs to EBs, and can meet the storage requirements of various scenarios, such as big data analytics, backup and archiving, video surveillance, and media production. Reference: [OceanStor Pacific Series Technical White Paper]
NEW QUESTION # 22
What is the main purpose of backup storage?
- A. Protects important data for quick recovery
- B. Hosts production system
- C. Meets regulatory compliance and retains historical data.
Answer: A
Explanation:
Explanation
Backup storage is a type of data storage that is used to create copies of data that can be restored in case of data loss, corruption, or disaster. Backup storage typically has high performance and reliability, and often uses incremental or differential methods to reduce the amount of data that needs to be backed up. Backup storage can be located on-premises or in the cloud
NEW QUESTION # 23
Which of the following statements about OceanProtect Case of China's #1 Commercial Bank is correct?
- A. OceanProtect solution provides 25TB/h backup bandwidth in this case, shorten the backup window from
16h to 4h. - B. The joint backup solution in this case consists of NBU and X6000 hardware, and to replace Legacy VTL.
- C. The OceanProtect model in this case is X6000.
Answer: A
Explanation:
Explanation
OceanProtect solution provides 25TB/h backup bandwidth in this case, shorten the backup window from 16h to 4h. Comprehensive Short Explanation: The correct statement about OceanProtect Case of China's #1 Commercial Bank is that OceanProtect solution provides 25TB/h backup bandwidth in this case, shorten the backup window from 16h to 4h. The other statements are incorrect because:
* The OceanProtect model in this case is X9000, not X6000.
* The joint backup solution in this case consists of NBU and X9000 hardware, and to replace Legacy VTL and Tape Library. Reference: Partner Capability & Resources Center - Huawei Enterprise
NEW QUESTION # 24
In enterprise core systems, which are main sales scenation of all flash OceanStor Dorado?
- A. Backup
- B. Virtualization
- C. consolidation
- D. Database
Answer: B,C,D
Explanation:
Explanation
In enterprise core systems, the main sales scenarios of all flash OceanStor Dorado are database, virtualization, and consolidation. OceanStor Dorado can provide high performance, low latency, and high reliability for database applications, such as Oracle, SAP HANA, and MySQL. OceanStor Dorado can also optimize the performance and efficiency of virtualization environments, such as VMware, Hyper-V, and OpenStack.
Moreover, OceanStor Dorado can consolidate multiple applications and workloads on a single platform, reducing the total cost of ownership and simplifying management.
NEW QUESTION # 25
Why Saint-LUC hospital choosed huawei Dorado for their application system?
- A. Dorado offers lower CAPEX than hybrid storage.
- B. Dorado supports SAN&NAS in one box. hosting all kinds application.
- C. Dorado can implement Active-Active solution without adding any hardware, saving cost
- D. Dorado offers higher performance, making the applications smooth.
Answer: B,C,D
Explanation:
Explanation
Saint-Luc hospital chose Huawei Dorado for their application system because of three main reasons. First, Dorado supports both SAN and NAS protocols in one box, which means it can host all kinds of applications such as databases, file servers, virtual machines, containers, etc., without requiring separate devices or gateways. Second, Dorado can implement an active-active solution without adding any hardware or licenses, which saves cost and improves reliability. The active-active solution synchronizes data between two storage systems in real time and ensures zero service interruption and zero data loss in case of any failure in one system or site. Third, Dorado offers higher performance than hybrid storage with its all-flash technology and E2E NVMe capability. Dorado delivers up to 20 million IOPS and 0.1 ms latency for file operations, which makes the applications run smoothly and efficiently.
NEW QUESTION # 26
Customer edge sites need storage, computing and network. Which product is recommended?
- A. OceanStor Pacific
- B. FusionCube
- C. OceanStor Protect||OceanStor 9000
Answer: B
Explanation:
Explanation
FusionCube is a product that is recommended for customer edge sites that need storage, computing, and network. FusionCube is a hyper-converged infrastructure product that integrates storage, computing, network, virtualization, and management into one device. FusionCube provides high performance, scalability, reliability, and simplicity for edge computing scenarios, such as smart city, smart transportation, smart retail, and smart manufacturing. Reference: [FusionCube Hyper-Converged Infrastructure Product Brochure]
NEW QUESTION # 27
Which of the following technologies is the most important to help OceanStor Dorado reach the fastest file operation speed that..
- A. Flash orentend design
- B. E2E NVMe capability
- C. Distributed File System
Answer: B
Explanation:
Explanation
E2E NVMe capability is the most important technology to help OceanStor Dorado reach the fastest file operation speed that the industry has ever seen. E2E NVMe means that NVMe is used throughout the entire data path, from the front-end interface to the back-end SSDs. This eliminates the performance bottleneck caused by traditional SCSI protocols and improves the I/O efficiency and latency significantly. E2E NVMe enables OceanStor Dorado to deliver up to 20 million IOPS and 0.1 ms latency for file operations. Reference:
[OceanStor Dorado All-Flash Storage Product Brochure]
NEW QUESTION # 28
If customer wants to build a storage system with large capacity and less space occupation, which OceanStor Pacifci mode is....
- A. Pacifci 9550
- B. Pacifci 9540
- C. Pacifci 9520
- D. Pacifci 9950
Answer: B
Explanation:
Explanation
Pacific 9540 is the product model that can build a storage system with large capacity and less space occupation in OceanStor Pacific series. Pacific 9540 adopts a high-density design that can accommodate up to 106 disks in a 4U chassis, which provides up to 1.06 PB of raw capacity. Pacific 9540 also supports erasure coding and compression technologies to further increase the effective capacity and save space. Reference: [OceanStor Pacific Series Product Brochure]
NEW QUESTION # 29
OceanStor Dorado series supports SAN and NAS services.
- A. False
- B. True
Answer: B
Explanation:
Explanation
OceanStor Dorado series supports SAN and NAS services in one box, which means it can host all kinds of applications such as databases, file servers, virtual machines, containers, etc., without requiring separate devices or gateways. OceanStor Dorado supports mainstream protocols such as iSCSI, FC, NFS, and SMB, and provides ultra-high performance, low latency, and high reliability for data storage.
NEW QUESTION # 30
Huawei HyperMetro solution can only support SAN/block service.
- A. True
- B. False
Answer: B
Explanation:
Explanation
Huawei HyperMetro solution can support both SAN/block and NAS/file services. HyperMetro is a gateway-free active-active solution that synchronizes data between two storage systems in real time and ensures zero service interruption and zero data loss in case of any failure in one system or site. HyperMetro also supports transparent failover and load balancing, which enhances the performance and efficiency of data storage.
NEW QUESTION # 31
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