Pass the Huawei Certification H13-831_V.20 Questions and answers with ExamsMirror

DDM supports both compute layer (DDM) scaling (increasing the number of nodes or increasing node specifications) and storage layer (MYS). QL) is expanding online, and storage layer expansion is divided into translation expansion (the total number of shards remains unchanged) and doubling expansion (doubling the number of shards). Computing layer expansion affects services in seconds, and storage layer expansion is completely transparent to services. Single selection

After a pod in a HUAWEI CLOUD CCE cluster is scheduled to a node node, it remains on the node until the single selection is terminated or deleted

When using highly scalable cloud databases to cope with e-commerce flash sale scenarios, the advantages of cloud databases such as RDS-based automatic auto scaling and DDM horizontal splitting of business tables are mainly utilized. Single selection

Stateful services need to be scaled. the implementation is very complex, then you can make the service stateless by externalizing the state of the service into the database or distributed cache, so in the actual project, all stateful services will be converted to stateless services. Single selection

A company runs a music download website where all music files are stored in OBS. Due to the growth of business volume, the use of downstream traffic increases, in order to reduce network traffic costs and improve user download speed. What actions does the tenant take to meet the above requirements? Single selection

After you activate Log Service (LTS) on HUAWEI CLOUD configure and dump the logs after you configure log access, and transfer logs to LTS

The contents of the dump are deleted. Radio

The event-driven architecture uses event-triggered services and communication between applications, and there are three key components in its architecture: event producers, event message queues and event consumers, and producer services and consumer services are separated allowing independent scaling, updates, and independent deployment. Single selection

MO DELARTS INFERENCE INCLUDES AUTOMATIC LEARNING, MODEL MANAGEMENT, DEPLOYMENT AND GO-LIVE FUNCTIONS; Model Arts training includes inference, dedicated resource pool-training/ Development environment features. Single selection

HUAWEI CLOUD DATA MIGRATION CDM supports table/file migration and entire database migration. Table/file migration is applicable to scenarios such as data migration to the cloud data exchange between cloud services, and migration of data to on-premises business systems. Single selection

In the current rapid change of game types and the continuous improvement of user experience, the download speed of game updates has become a major pain point for game companies, in order to avoid the loss of players caused by bad update experience, it is recommended to use the following —Scenario? Radio