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%.

In Huawei E2E anti-ransomware solution from production storage, to backup storage and to DR storage, the products are OceanStor Dorado, OceanStor Pacific, and OceanProtect. OceanStor Dorado is the production storage that provides high performance and reliability for critical applications. OceanStor Pacific is the backup storage that provides efficient data reduction and protection for large-scale data. OceanProtect is the DR storage that provides fast backup and recovery for disaster scenarios .

FusionCube is Huawei ' s hyper-converged infrastructure platform, integrating compute, storage, networking, virtualization, and centralized management. HCSA-Sales-Storage positions FusionCube across virtualization, VDI, and enterprise-branch scenarios. Develop-and-test virtualization maps directly to the virtualization opportunity because HCI simplifies provisioning and consolidates infrastructure. School desktop cloud is a VDI-oriented opportunity, where centralized desktop resources and simplified O & M are valuable. Refueling sites represent distributed enterprise-branch or edge deployments, where compact integrated infrastructure reduces deployment and management complexity. These three examples therefore correspond to the broader FusionCube scenario categories presented in the course: virtualization, VDI, and enterprise branch. The question asks for sales opportunities rather than the generic scenario names themselves, so all three listed examples are valid. This is materially more specific than the general FusionCube scenario question already present in the existing bank

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 EBs 3 . 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 workloads 4 . 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 bandwidth 5 .

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.

Enterprise storage is designed for business-critical workloads where availability, predictable performance, data integrity, and growth capability are substantially more important than initial acquisition price. The HCSA-Sales-Storage training material characterizes enterprise storage as a dedicated storage system delivering high reliability, high performance, and large capacity . These characteristics directly map to options A, C, and D. Enterprise systems also provide architectures, redundancy mechanisms, management functions, and expansion capabilities that consumer disks or USB-class storage do not normally provide. Option B is incorrect because enterprise storage is not distinguished by being cheaper to purchase; the additional controllers, redundancy, enterprise software, support, and serviceability typically increase acquisition cost. Its economic benefit is instead evaluated through availability, consolidation, operational efficiency, and total cost of ownership over the system lifecycle. Scribd

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.

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.