Huawei H19-110_V2.0テストエンジン問題集トレーニングには60問あります
H19-110_V2.0問題一発合格させる問題集はHCSA-Presales-Storage認定
質問 # 22
Which tools or softwares are included in Huawei's data intelligent management architecture?
- A. Single-device management software Device Manager
- B. Cloud-based remote management tool DME IQ
- C. Local data center management suite DME STORAGE
- D. Disaster recovery tool BCM
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 # 23
In Huawei storage portfolio, which product model is dedicated backup storage for fast backup and recovery?
- A. OceanProtect
- B. OceanStor Pacific
- C. OceanStor Dorado
- D. FusionCube
正解：A
解説：
Explanation
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 # 24
Which of the following is NOT included in All-flash Acceleration solution?
- A. Primary storage acceleration
- B. Backup acceleration
- C. HPDA acceleration
- D. Secondary storage acceleration
正解：D
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 # 25
Which feature helps OceanStor Dorado high-end storage get higher reliability than others?
- A. Encryption
- B. Anti-ransomware
- 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 # 26
Which anti-ransomware functions can OceanStor Dorado provide?
- A. Storage encryption
- B. Secure snapshot
- C. Ransomware detection
- D. Antivirus scanning
正解：B
解説：
Explanation
Dorado can provide secure snapshot as an anti-ransomware function. Secure snapshot is a feature that allows users to create read-only copies of data at a specific point in time. Secure snapshots are protected from deletion or modification by ransomware or unauthorized users. Secure snapshots can also be used to quickly restore data to a previous state in case of ransomware attacks .
質問 # 27
Which level of system reliability can OceanStor Dorado high-end storage provide?
- A. 4-nines
- B. 6-nines
- C. 7-nines
- D. 5-nines
正解：C
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 # 28
Which one is the main reason for OceanProtect to have high data reduction ratio?
- A. For high system reliability
- B. For system recovery
- C. For high backup performance
- 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 # 29
Huawei HyperMetro solution can only support SAN/block service.
- A. False
- B. True
正解：A
解説：
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.
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. Lower TCO with less hardware
- C. No extra hardware required, simplified management
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
Customer edge sites need storage, computing and network. Which product is recommended?
- A. FusionCube
- B. OceanStor Pacific
- C. OceanStor Protect||OceanStor 9000
正解：A
解説：
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]
質問 # 32
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 9540
- D. Pacifci 9520
正解：C
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 # 33
What are the advantages of Huawei OceanProtect over traditional backup storage?
- A. Rapid recovery
- B. Efficient reduction
- C. Rapid backup
- D. High reliability
正解：A、B、C、D
解説：
Explanation
The advantages of Huawei OceanProtect over traditional backup storage are rapid backup, rapid recovery, high reliability, and efficient reduction. OceanProtect can provide fast backup and recovery performance by using front-end network optimization, CPU computing optimization, back-end network optimization, and intelligent scheduling technologies. OceanProtect can also ensure high reliability by using RAID-TP technology that can tolerate the simultaneous failures of three disks in a RAID group. Moreover, OceanProtect can achieve high data reduction ratio by using deduplication and compression technologies that can reduce the backup data size by up to 90%.
質問 # 34
Which tool is recommended when customer wants intelligent O&M functions such as health evalution or intelligent prediction?
- A. DME Storage
- B. Device Manager
- C. HyperMetro
- D. DME IQ
正解：D
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 # 35
Which tool is recommended when customer wants to manage multiple data storage with one portal?
- A. DME Storage
- B. DME IQ
- C. Device Manager
- D. HyperMetro
正解：A
解説：
Explanation
DME Storage is the software developed by Huawei that provides your data center with centralized management and O&M for storage devices. It covers four phases of the device lifecycle (planning, provisioning, maintenance, and optimization), and improves the automation level and problem resolution rate.
DME Storage supports Huawei's full series of centralized storage, Huawei distributed storage, and several mainstream third-party storage systems. Reference: DME Storage 1.0.0 User Guide
質問 # 36
Which reliability feature is only supported by huawei high-end flash storage?
- A. Tolerates failure of 3 out of 4 controllers
- B. Tolerates failure of 1 out of 2 controllers
- C. Tolerate failure of 7 out of 8 controllers
正解：C
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 # 37
Oil and gas exploration in the energy industry is a typical opportunity for Oceanstor Pacific.
- A. True
- B. False
正解：A
解説：
Explanation
Oil and gas exploration in the energy industry is a typical opportunity for OceanStor Pacific. OceanStor Pacific provides HPC storage service with POSIX file system for high-performance computing scenarios, such as oil exploration. It supports concurrent access from millions of nodes and delivers ultra-high throughput and bandwidth. It also leverages E2E NVMe technology to achieve ultra-low latency and high IOPS for file operations.
質問 # 38
In the concept of Flash-to-Flash-to-Anything. which of the following can be used as "Anything"?
- A. Tape
- B. Cloud
- C. Disk
- D. Blu-ray
正解：A、B、C、D
解説：
Explanation
In the concept of Flash-to-Flash-to-Anything (F2F2X), anything can be used as the destination for data archiving or long-term retention. Anything can be disk, tape, cloud, or Blu-ray devices that provide different levels of capacity, performance, cost, and reliability for data storage5. F2F2X is a data infrastructure architecture that provides all-flash primary and backup storageand diversified archive storage for enterprise data. It aims to efficiently unleash the potential of data and activate the potential of "4 +" (Data acceleration +; Data resilience +; Data mobility +; Data management +) data centers
質問 # 39
Which level of solution reliability can OceanStor Dorado high-end storage provide with HyperMetro solution?
- A. 4-nines
- B. 6-nines
- C. 7-nines
- D. 5-nines
正解：C
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 # 40
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 # 41
DME storage can only support O&M of Huawei storage.
- A. False
- B. True
正解：A
解説：
Explanation
DME Storage can support O&M of Huawei storage as well as several mainstream third-party storage systems.
DME Storage is an intelligent storage management platform that provides convergence, intelligence, and openness for data center storage devices. It covers four phases of the device lifecycle (planning, provisioning, maintenance, and optimization), and improves the automation level and problem resolution rate. DME Storage supports Huawei's full series of centralized storage, Huawei distributed storage (OceanStor Pacific), Dell EMC Unity/VNX/VMAX/PowerMax/Isilon/PowerScale/SC Series/PowerVault ME4 Series/XtremIO/X2 Series/PowerStore Series/PowerFlex Series/Connectrix Series/Switches Series/PowerSwitch Series/S-Series Switches/N-Series Switches/Z-Series Switches/C-Series Switches/M-Series Switches/E-Series Switches/B-Series Switches/Ruckus ICX Switches/Ruckus SmartZone Controllers/Ruckus R Series Access Points/Ruckus H Series Access Points/Ruckus T Series Access Points/Ruckus M Series Access Points/Ruckus C Series Access Points/Ruckus E Series Access Points/Ruckus ZoneFlex Access Points/Ruckus Cloudpath Enrollment System/Ruckus SmartCell Insight (SCI)/Ruckus IoT Suite/Ruckus Cloud Wi-Fi/Ruckus Unleashed Wi-Fi/Ruckus Cloudpath Enrollment System (ES)/Ruckus SmartZone Network Controller (SZ100/SZ300/vSZ)/Ruckus Virtual SmartZone - Essentials (vSZ-E)/Ruckus Virtual SmartZone - High Scale (vSZ-H)/Ruckus SmartZone Data Plane (SZ100-D/SZ300-D/vSZ-D), NetApp FAS/AFF/ONTAP Select/E-Series/EF-Series, IBM DS8000/XIV/Storwize/SVC/FlashSystem, HPE
3PAR/MSA/Nimble/StoreOnce/StoreVirtual, Hitachi VSP G/F Series/VSP N Series/HNAS/HCP, Pure Storage FlashArray//X/FlashArray//C/FlashArray//M, Lenovo ThinkSystem DM Series/ThinkSystem DE Series, and Infinidat InfiniBox.
質問 # 42
Which solutions are inclued in Huawei All-Scenario data protection solutions?
- A. Warm archiving of cold data for regulation compliance
- B. Full DR of hot data for business continuity
- C. Quick backup and restore of warm data for data recoverability
- D. Archiving tape library
正解：A、B、C
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 # 43
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. E2E NVMe capability
- C. Flash orentend design
正解：B
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 # 44
What are the main sales scenarios of Oceanstor Pacific?
- A. Block resource pool
- B. Core database
- C. Object resource pool
- D. HPC
正解：A、C、D
解説：
Explanation
OceanStor Pacific is a distributed storage system that supports multiple scenarios, such as object resource pool, block resource pool, and HPC. OceanStor Pacific provides object storage service with S3 protocol for unstructured data storage, such as images, videos, documents, and logs. It supports massive data volumes ranging from hundreds of TBs to EBs3. OceanStor Pacific also provides block storage service with iSCSI protocol for structured data storage, such as databases and virtual machines. It delivers high performance, low latency, and high reliability for mission-critical workloads4. OceanStor Pacific also provides HPC storage service with POSIX file system for high-performance computing scenarios, such as oil exploration, gene sequencing, and autonomous driving. It supports concurrent access from millions of nodes and delivers ultra-high throughput and bandwidth5.
質問 # 45
......
H19-110_V2.0練習テストPDF試験材料：https://jp.fast2test.com/H19-110_V2.0-premium-file.html