2024年最新のに更新されたのはH19-110_V2.0テストエンジンとPDFで完全版無料問題集保証！
最新のHCSA-Presales-Storage H19-110_V2.0実際の無料試験問題
質問 # 23
Which of the following is NOT included in All-flash Acceleration solution?
- A. HPDA acceleration
- B. Primary storage acceleration
- C. Secondary storage acceleration
- D. Backup acceleration
正解：C
解説：
Explanation
Secondary storage acceleration is not included in Huawei's All-Flash Acceleration solution. The All-Flash Acceleration solution consists of three parts: primary storage acceleration, backup acceleration, and High-Performance Data Analytics (HPDA) acceleration. Primary storage acceleration uses OceanStor Dorado all-flash storage to deliver ultra-high performance, low latency, and high reliability for mission-critical workloads. Backup acceleration uses OceanProtect backup storage to provide fast backup and recovery for enterprise data. HPDA acceleration uses FusionCube hyper-converged infrastructure to integrate storage, computing, network, virtualization, and management into one device for edge computing scenarios.
Reference: All-Flash Storage | OceanStor Dorado | Huawei Enterprise
質問 # 24
Which reliability feature is only supported by huawei high-end flash storage?
- A. Tolerates failure of 3 out of 4 controllers
- B. Tolerate failure of 7 out of 8 controllers
- C. Tolerates failure of 1 out of 2 controllers
正解：B
解説：
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
質問 # 25
The Huawei all flash system OceanStor Dorado can be used only for block services, not file services.
- A. False
- B. True
正解：A
解説：
Explanation
OceanStor Dorado can support both block and file 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.
質問 # 26
Which are the main sales scenarios of Oceanstor Dorado?
- A. Virtualization
- B. File Services
- C. Databases
- D. HPDA
正解：A、C、D
解説：
Explanation
OceanStor Dorado can support multiple sales scenarios, such as databases, virtualization, and High-Performance Data Analytics (HPDA). OceanStor Dorado can provide low latency, high throughput, and high IOPS 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 accelerate the data processing and analysis of HPDA applications, such as EDA, AI, and big data.
質問 # 27
What is the main purpose of archive storage?
- A. Hosts production system
- B. Meets regulatory compliance and retains historical data.
- C. Protects important data for quick recovery
正解：B
解説：
Explanation
Archive storage is a type of data storage that is used to store and preserve data that is rarely accessed, but may be needed for legal, compliance, or historical purposes. Archive storage typically has lower performance and higher capacity than primary storage, and often uses compression, deduplication, and encryption to reduce costs and enhance security. Archive storage can be located on-premises or in the cloud
質問 # 28
Which one is the main reason for OceanProtect to have high data reduction ratio?
- A. Less backup storage space required, less TCO
- B. For system recovery
- C. For high backup performance
- D. For high system reliability
正解：A
解説：
Explanation
OceanProtect has high data reduction ratio because it uses advanced deduplication and compression technologies to eliminate redundant data and save storage space. This reduces the backup storage space required and lowers the total cost of ownership (TCO) for customers. Reference: [OceanProtect Backup Storage Product Brochure]
質問 # 29
Huawei enterprise storage and distributed storage have been listed in 3rd party performance list, such as SPC and 10 500.
- A. True
- B. False
正解：A
解説：
Explanation
Huawei enterprise storage and distributed storage have been listed in 3rd party performance list, such as SPC and IO500. SPC is the Storage Performance Council, an industry body that provides standardized benchmarks for storage performance. IO500 is a ranking list that evaluates the performance of HPC storage systems.
Huawei OceanStor Dorado V6 has ranked No. 1 in SPC-1 and SPC-2 performance tests for three consecutive years. Huawei OceanStor Pacific has ranked No. 1 in the IO500 full-system challenge list for two consecutive years.
質問 # 30
Which level of solution reliability can OceanStor Dorado high-end storage provide with HyperMetro solution?
- A. 5-nines
- B. 7-nines
- C. 6-nines
- D. 4-nines
正解：B
解説：
Explanation
OceanStor Dorado high-end storage can provide 7-nines level of solution reliability with HyperMetro solution.
HyperMetro is a gateway-free active-active solution that synchronizes data between two storage systems in real time. It 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 OceanStor Dorado. Reference: [OceanStor Dorado All-Flash Storage Product Brochure]
質問 # 31
Fusioncube does not support VMware virtualization.
- A. False
- B. True
正解：A
解説：
Explanation
FusionCube supports VMware virtualization as well as other mainstream virtualization platforms such as KVM and Hyper-V. FusionCube is a hyper-converged infrastructure product that integrates storage, computing, network, virtualization, and management into one device. It provides high performance, scalability, reliability, and simplicity for virtualization scenarios.
質問 # 32
Which feature helps OceanStor Dorado high-end storage get higher reliability than others?
- A. Anti-ransomware
- B. Encryption
- C. FlashUnk
- D. SmartMatrix
正解：D
解説：
Explanation
SmartMatrix is a feature that helps OceanStor Dorado high-end storage get higher reliability than others.
SmartMatrix is a fully interconnected and fully redundant matrix architecture that consists of multiple controllers, switches, and interconnects. It provides multiple data paths and ensures no single point of failure.
SmartMatrix also supports online controller replacement and fault isolation, which improves the availability and serviceability of OceanStor Dorado. Reference: [OceanStor Dorado All-Flash Storage Product Brochure]
質問 # 33
OceanStor Pacific mass data storage focuses on HPC. object, and core transaction database scenarios to compete in the ..
- A. False
- B. True
正解：A
解説：
Explanation
OceanStor Pacific mass data storage does not focus on core transaction database scenarios to compete in the market, but on unstructured data scenarios such as big data analytics, backup and archiving, video surveillance, and media production. 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.
質問 # 34
Which tool is recommended when customer wants automatic O&M suach as SLA-base automatic configuration and service ...
- A. DME IQ
- B. HyperMetro
- C. DME Storage
- D. Device Manager
正解：C
解説：
Explanation
DME Storage provides intelligent provisioning features that enable users to complete resource provisioning in a few steps. It supports SLA-based automatic configuration and service catalog management, which can simplify the service deployment process and improve the efficiency of resource utilization. DME Storage also supports Ansible-based flexible service provisioning modes for all scenarios. Reference: DME Storage 1.0.0 User Guide
質問 # 35
Which of the following technologies is the most important to help OceanStor Dorado reach the fastest file operation speed that..
- A. Distributed File System
- B. Flash orentend design
- C. E2E NVMe capability
正解：C
解説：
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]
質問 # 36
OceanProtect Backup Storage is compatible with Veeam. Veritas, and Commvault.
- A. True
- B. False
正解：A
解説：
Explanation
OceanProtect Backup Storage is compatible with Veeam, Veritas, and Commvault. These are some of the mainstream backup software in the industry that can work with OceanProtect toprovide comprehensive data protection for enterprise data. OceanProtect supports multiple backup protocols, such as NDMP, VTL, and NAS, and can seamlessly integrate with these backup software to provide fast backup and recovery services.
質問 # 37
OceanStor Pacific mainly focus on unstructured data service business.
- A. True
- B. False
正解：A
解説：
Explanation
OceanStor Pacific mainly focuses on unstructured data service business such as big data analytics, backup and archiving, video surveillance, and media production. OceanStor Pacific is a distributed storage system that is designed for massive data applications. It
質問 # 38
What are the main sales scenarios of Fusioncube?
- A. Virtualization
- B. enterprise branch
- C. VDl
正解：A、B、C
解説：
Explanation
FusionCube is a hyper-converged infrastructure product that integrates storage, computing, network, virtualization, and management into one device. It supports three main sales scenarios: virtualization, Virtual Desktop Infrastructure (VDI), and enterprise branch. FusionCube provides high performance, scalability, reliability, and simplicity for these scenarios. For virtualization, FusionCube supports mainstream virtualization platforms such as VMware, KVM, and Hyper-V, and provides unified management of virtual machines and physical resources. It also supports cloud transformation with Huawei's Datacenter Virtualization Solution (DCS). For VDI, FusionCube provides a one-stop desktop cloud solution that delivers high-density desktops, fast deployment, and easy O&M. It also supports GPU acceleration and cloud-based remote management for various desktop scenarios. For enterprise branch, FusionCube provides a compact and lightweight device that can be deployed in edge scenarios such as offices, retailstores, and factories. It supports
220 V mains power and 492 mm device depth for easy installation and maintenance. Reference: FusionCube Hyper-Converged Infrastructure Product Brochure
質問 # 39
Which models are high-end storage in OceanStor Dorado series?
- A. Dorado 8000
- B. Dorado 6000
- C. Dorado 18000
- D. Dorado 5000
- E. Dorado 3000
正解：A、C
解説：
Explanation
OceanStor Dorado 8000 and 18000 are the high-end all-flash storage systems in the OceanStor Dorado series.
They are designed for mission-critical workloads, providing high performance, reliability, and intelligence.
They can support up to 32 controllers, 32 TB cache, and 6400 enterprise-class SSDs.
質問 # 40
Which are the main benefits of fast backup and resotore of OceanProtect?
- A. Shorter backup window
- B. Less power consumption
- C. Less TCO
- D. Shorter RPO and RTO
正解：A、D
解説：
Explanation
OceanProtect provides fast backup and restore capabilities that can reduce the backup window and improve the recovery point objective (RPO) and recovery time objective (RTO) for enterprise data. OceanProtect leverages E2E acceleration, high bandwidth, and instant access technologies to achieve up to 155 TB/h backup bandwidth and 172 TB/h recovery bandwidth, which are the industry's highest levels1. OceanProtect also supports instant access to data in backup images, enabling quick utilization of backup data2.
質問 # 41
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