A.Based on the intelligent operation and maintenance system of HUAWEI CLOUD centralized operation and maintenance, it provides second-level monitoring and warning and fault prediction, which provides the highest guarantee for the stability of customers' business, and reduces the difficulty of customer OPEX and operation and maintenance.

B.Heterogeneous management of third-party hardware and virtualization systems to build a hybrid cloud ecosystem

C.Inherit the overall design and practice of Huawei Cloud Security, and provide customers with comprehensive and multi-dimensional security and privacy protection functions and services, covering all levels of infrastructure, platform, application, and data security.

D.Integrate architecture, operation and maintenance, upgrade, API and ecology with HUAWEI CLOUD

A.Clouds: Cross-cloud integration, collaboration between public cloud to private cloud, and multi-cloud

B.Application: Cross-application integration, application to application, data, message, API, process integration

C.Business: Cross-enterprise business integration, cross-enterprise data exchange is correct

D.Devices: Cross-device integration, device-to-device, 0T and T integration

A.Can accurately estimate system performance and capacity

B.Open compatibility, strong scalability

C.Database sub-database sub-table

D.System decoupling

E.Separation of dynamic and static: the flow of dynamic pages and the flow of static pages are separated

A.System conversion of edge data acquisition protocol

B.Manufacturing business management

C.Predictive maintenance of high-value equipment

D.Flexible testing (such as product flexible quality, matching of similar production lines, etc.)

A.True

B.False