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NEW QUESTION # 35
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 # 36
How can storage contribute to carbon neutrality?

• A. All-flash storage is more reliable.
• B. All-flash storage has become the norm. Compared with mechanical disks, fewer SSDs can save more energy. Taking a data center with .. SSDs reduces power consumption by 2.4 times.
• C. All-flash storage is easier to use.
• D. All-flash storage is easier to maintain.

Answer: B

Explanation:
Explanation
All-flash storage can contribute to carbon neutrality by reducing the energy consumption and carbon footprint of data centers. Compared with mechanical disks, fewer SSDs can provide the same or higher performance and capacity, while saving more energy. According to a report by DEKRA9, taking a data center with 1000 disks as an example, replacing mechanical disks with SSDs reduces power consumption by 2.4 times and carbon emissions by 2.3 times per year1

NEW QUESTION # 37
Fusioncube does not support VMware virtualization.

• A. True
• B. False

Answer: B

Explanation:
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.

NEW QUESTION # 38
In enterprise core systems, which are main sales scenation of all flash OceanStor Dorado?

• A. Database
• B. Backup
• C. consolidation
• D. Virtualization

Answer: A,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 # 39
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

Answer: A,B,C

Explanation:
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

NEW QUESTION # 40
Oceanstor Pacific adopts full symmetric architecture.

• A. True
• B. False

Answer: B

Explanation:
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.

NEW QUESTION # 41
What is the main purpose of backup storage?

• A. Hosts production system
• B. Protects important data for quick recovery
• C. Meets regulatory compliance and retains historical data.

Answer: B

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 # 42
Which models are high-end storage in OceanStor Dorado series?

• A. Dorado 6000
• B. Dorado 8000
• C. Dorado 18000
• D. Dorado 3000
• E. Dorado 5000

Answer: B,C

Explanation:
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.

NEW QUESTION # 43
OceanStor Pacific mass data storage focuses on HPC. object, and core transaction database scenarios to compete in the ..

• A. True
• B. False

Answer: B

Explanation:
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.

NEW QUESTION # 44
How many controllers failed can OceanStor Dorado high-end product tolerant, with SmartMatrix architecture?

• A. 7 out of 8
• B. 2 out of 4
• C. 1 out of 2
• D. 3 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 # 45
What are the main sales scenarios of Oceanstor Pacific?

• A. Block resource pool
• B. Core database
• C. Object resource pool
• D. HPC

Answer: A,C,D

Explanation:
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.

NEW QUESTION # 46
Why bakcup storage capacity is larger than production storage is that backup storage stores multiple copies of production data...

• A. True
• B. False

Answer: B

Explanation:
Explanation
The reason why backup storage capacity is larger than production storage is not that backup storage stores multiple copies of production data, but that backup storage stores multipleversions of production data. Backup storage provides data protection for production data by creating backup images at different points in time.
These backup images can be used to restore production data in case of any data loss or corruption. Backup storage usually stores more versions of production data than production storage itself, which makes backup storage capacity larger than production storage capacity.

NEW QUESTION # 47
Which feature helps OceanStor Dorado high-end storage get higher reliability than others?

• A. FlashUnk
• B. Encryption
• C. SmartMatrix
• D. Anti-ransomware

Answer: C

Explanation:
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]

NEW QUESTION # 48
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 # 49
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. Disaster recovery tool BCM
• D. Local data center management suite DME STORAGE

Answer: A,B,C,D

Explanation:
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.

NEW QUESTION # 50
DME storage can only support O&M of Huawei storage.

• A. True
• B. False

Answer: B

Explanation:
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.

NEW QUESTION # 51
Which solutions are inclued in Huawei All-Scenario data protection solutions?

• A. Warm archiving of cold data for regulation compliance
• B. Archiving tape library
• C. Quick backup and restore of warm data for data recoverability
• D. Full DR of hot data for business continuity

Answer: A,C,D

Explanation:
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).

NEW QUESTION # 52
OceanProtect Backup Storage is compatible with Veeam. Veritas, and Commvault.

• A. False
• B. True

Answer: B

Explanation:
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.

NEW QUESTION # 53
In the concept of Flash-to-Flash-to-Anything. which of the following can be used as "Anything"?

• A. Disk
• B. Tape
• C. Cloud
• D. Blu-ray

Answer: A,B,C,D

Explanation:
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

NEW QUESTION # 54
Which level of solution reliability can OceanStor Dorado high-end storage provide with HyperMetro solution?

• A. 5-nines
• B. 6-nines
• C. 4-nines
• D. 7-nines

Answer: D

Explanation:
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]

NEW QUESTION # 55
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 # 56
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