無料Huawei H19-110_V2.0試験問題と解答トレーニングを提供しています
トップクラスHuawei H19-110_V2.0オンライン問題集
質問 # 17
How many controllers failed can OceanStor Dorado high-end product tolerant, with SmartMatrix architecture?
- A. 1 out of 2
- B. 7 out of 8
- C. 3 out of 4
- D. 2 out of 4
正解：B
解説：
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)
質問 # 18
Which tool is recommended when customer wants intelligent O&M functions such as health evalution or intelligent prediction?
- A. DME Storage
- B. DME IQ
- C. Device Manager
- D. HyperMetro
正解：B
解説：
Explanation
DME IQ is an intelligent cloud O&M platform that combines big data analytics and Artificial Intelligence (AI) to provide data infrastructure with automatic fault reporting, and problem management and tracking. DME IQ can intelligently predict risks from multiple dimensions, such as disk failure, performance, and capacity, with high accuracy and resolution rate. DME IQ also provides real-time evaluation and scoring of system health, performance analytics and diagnosis, capacity prediction and planning, and intelligent capacity prediction.
Reference: DME IQ Intelligent Cloud O&M Platform
質問 # 19
Which solutions are inclued in Huawei All-Scenario data protection solutions?
- A. Archiving tape library
- B. Quick backup and restore of warm data for data recoverability
- C. Warm archiving of cold data for regulation compliance
- D. Full DR of hot data for business continuity
正解：B、C、D
解説：
Explanation
Huawei All-Scenario data protection solutions include full DR of hot data for business continuity, quick backup and restore of warm data for data recoverability, and warm archiving of cold data for regulation compliance. Huawei All-Scenario data protection solutions can help enterprises protect their data from various risks and challenges, such as disasters, ransomware, human errors, and regulations. Huawei All-Scenario data protection solutions can cover different types of data (hot, warm, and cold), different levels of protection (DR, backup, and archive), and different deployment scenarios (on-premises or cloud).
質問 # 20
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.
正解：A
解説：
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
質問 # 21
Oceanstor Pacific adopts full symmetric architecture.
- A. True
- B. False
正解：B
解説：
Explanation
OceanStor Pacific does not adopt a full symmetric architecture. OceanStor Pacific adopts a distributed architecture that consists of multiple nodes that are interconnected by a network. Each node has its own storage resources and computing resources, and can provide data services independently or collaboratively.
The distributed architecture provides high performance, scalability, reliability, and efficiency for unstructured data storage.
質問 # 22
Fusioncube does not support VMware virtualization.
- A. True
- B. False
正解：B
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 # 23
Which one is the main reason for OceanProtect to have high data reduction ratio?
- A. For system recovery
- B. For high backup performance
- C. For high system reliability
- D. Less backup storage space required, less TCO
正解：D
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 # 24
Which feature helps OceanStor Dorado high-end storage get higher reliability than others?
- A. SmartMatrix
- B. FlashUnk
- C. Anti-ransomware
- D. Encryption
正解：A
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 # 25
OceanStor Dorado can support multiple types of 3DC solution, which of following 3DC topologies can be supported by Dorado.
- A. Parallel
- B. Star
- C. Serial
正解：A、B、C
解説：
Explanation
OceanStor Dorado can support multiple types of 3DC solution, which is the core of the Geo-Redundant Solution that ensures service continuity and data reliability in case of disasters. The 3DC solution consists of a production center, an intra-city DR center, and a remote DR center. The supported 3DC topologies are parallel, serial, and star. In parallel topology, both the production center and the intra-city DR center form remote replication relationships with the remote DR center. In serial topology, the production center forms a remote replication relationship with the intra-city DR center, which in turn forms another remote replication relationship with the remote DR center. In star topology, the production center forms a HyperMetro relationship with the intra-city DR center, and both of them form remote replication relationships with the remote DR center.
質問 # 26
Which level of system reliability can OceanStor Dorado high-end storage provide?
- A. 7-nines
- B. 5-nines
- C. 4-nines
- D. 6-nines
正解：A
解説：
Explanation
OceanStor Dorado high-end storage can provide 7-nines system reliability, which means the system downtime is less than 3 seconds per year. This is achieved by using the SmartMatrix architecture, which ensures no single point of failure and supports cross-engine active-active mode. Reference: Pre-release Announcement for Huawei Specialist Certification HCSA-Presales-Storage V4.0 (English Version)
質問 # 27
Which technologies are included in Huawei system level reliability features to ensure ultra realibility?
- A. Tolerance for failures of 7 out of 8 controllers with SmartMatrix fully-interconnected architecture
- B. Fully Active-Active design with load balance. 5 seconds failover
- C. Reconstruction of 1 TB data in 15 minutes
- D. Tolerance for simultaneous failures of 3 disks
正解：A
質問 # 28
Which tools or softwares are included in Huawei's data intelligent management architecture?
- A. Cloud-based remote management tool DME IQ
- B. Local data center management suite DME STORAGE
- C. Disaster recovery tool BCM
- D. Single-device management software Device Manager
正解：A、B、C、D
解説：
Explanation
Huawei's data intelligent management architecture consists of four tools or software that provide different functions and features for data management. DME IQ is an intelligent cloud O&M platform that combines big data analytics and Artificial Intelligence (AI) to provide data infrastructure with automatic fault reporting, problem management and tracking, intelligent prediction, health evaluation, performance analytics, capacity planning, and intelligent optimization1. DME Storage is an intelligent storage management platform that provides convergence, intelligence, and openness for data center storage devices. It simplifies storage management and O&M throughout the data lifecycle with features such as intelligent provisioning, intelligent risk prediction, intelligent data tiering, and open APIs2. Device Manager is a single-device management software that provides basic functions such as device configuration, performance monitoring, alarm management, system maintenance, and firmware upgrade for Huawei storage devices3. BCM is a disaster recovery tool that provides comprehensive protection for data centers with features such as disaster recovery plan design, disaster recovery drill execution, disaster recovery monitoring and analysis, disaster recovery resource management4.
質問 # 29
What is Huawei product model for backup storage?
- A. OceanStor Pacific
- B. OceanProtect
- C. OceanStor Dorado
- D. FusionCube
正解：B
解説：
Explanation
OceanProtect is the product model for backup storage in Huawei's storage portfolio. OceanProtect is a dedicated backup storage product that provides fast backup and recovery for enterprise data. It adopts a converged architecture that integrates backup software, backup server, and backup storage into one device.
OceanProtect supports multiple backup protocols, such as NDMP, VTL, and NAS, and can work with mainstream backup software in the industry. OceanProtect also leverages deduplication and compression technologies to reduce the backup data footprint and save storage space. Reference: OceanProtect Backup Storage Product Brochure
質問 # 30
What are the main benefits of OceanStor Pacific multi-protocol lossless interworking feature?
- A. No need to copy data with high efficiency
- B. No extra hardware required, simplified management
- C. Lower TCO with less hardware
正解：A、B、C
解説：
Explanation
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 HDFS6. This feature has three main benefits for customers. First, it eliminates the need for extra hardware devices or gateways to support different protocols, which simplifies the management and reduces the complexity of the system6. Second, it lowers the total cost of ownership (TCO) with less hardware investment, power consumption, and maintenance costs6. Third, it avoids data copy among different systems, which improves the efficiency and performance of data access and analysis
質問 # 31
If customer wants to build a storage system with large capacity and less space occupation, which OceanStor Pacifci mode is....
- A. Pacifci 9950
- B. Pacifci 9550
- C. Pacifci 9520
- D. Pacifci 9540
正解：D
解説：
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]
質問 # 32
Which product is recommended for high-performance computing?
- A. OceanStor Pacific
- B. OceanStor Dorado
- C. OceanStor Protect||OceanStor 9000
正解：B
解説：
Explanation
OceanStor Dorado is recommended for high-performance computing because it is an all-flash storage product that delivers ultra-high performance, low latency, and high reliability. OceanStor Dorado leverages E2E NVMe, FlashLink, and SmartMatrix technologies to achieve up to 20 million IOPS and 0.1 ms latency, which can meet the demanding requirements of high-performance computing applications. Reference: [OceanStor Dorado All-Flash Storage Product Brochure]
質問 # 33
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最新（2024)Huawei H19-110_V2.0試験問題集：https://jp.fast2test.com/H19-110_V2.0-premium-file.html