H19-619_V1.0 Exam Dumps - Huawei HCSP Presales Questions and Answers

The hub architecture consists ofcomputing infrastructure (A),AI platform (D), andecosystem algorithms (B). Smart applications (C) are built on top of these three and are not themselves the core architecture layers.

Events are commonly reported via:professional systems(A),official online channels(B),new-media platforms(C), andgovernment hotlines(D). All four are standard, recognized channels for collecting public issues and appeals.

GIS is widely used insafety, emergency, water and traffic(A), supports3D digital-city visualization and analysis(B), enhancesurban planning presentation and efficiency(C), and offersreal-time spatial positioning and mappingof people, vehicles, and assets (D).

City cloud construction stressesapplication interconnection,data sharing,resource pooling,unified management/O&M, andcross-region DR coordinationfor resilient operation.

Mainstream frameworks usually define digital transformation as progressive stages:basic informatization(traditional IT and electronic processes),application digitalization(data integration and analytics for business optimization),application intelligence(AI, IoT, automation and intelligent decisions), andsmart/ecosystem stage(platformization and ecosystem collaboration to create new value).

CBR provides full machine and disk-level scheduled backups and rapid restoration. Other services do not handle data backup tasks.

BaaS (Blockchain-as-a-Service) is a platform service that provides blockchain capabilities for applications, thus classified as PaaS.

Policy documents (e.g., State Council guidance on “Internet + Government Services”) position “One-Network Handling/Collaboration” as a key measure ofgovernment-service digitalization, focusing on process re-engineering, data sharing, and cross-department collaboration in approval and supervision.

IoTDA provides device access, device management, message communication, and data routing/flow for connected devices. Industry applications (D) are built on top of these capabilities but are not themselves a core function of IoTDA.

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Smart-city AI faces challenges oflong-term sustainability (cost & operations),rapidly emerging new scenarios requiring constant iteration, andhigh local adaptation costsdue to differing infrastructures and policies. Funding is a real-world concern but not included in the set answer.