Alibaba Cloud DTS (Data Transmission Service) can only migrate between databases that are hosted

Alibaba Cloud DTS (Data Transmission Service) can only migrate between databases that are hosted on RDS.A . TrueB . False View Answer Answer: B Explanation: Alibaba Cloud Data Transmission Service (DTS) helps you migrate data between data stores, such as relational databases, NoSQL databases, and data warehouses. You can use DTS to migrate your...

Each PolarDB cluster consists of one primary node and one or more read-only nodes. The system only support manually switch over services from the primary node to a read-only node.

Each PolarDB cluster consists of one primary node and one or more read-only nodes. The system only support manually switch over services from the primary node to a read-only node.A . TrueB . False View Answer Answer: B Explanation: PolarDB cluster supports Manually and Automatically switch over services between primary and read-only nodes. https://www.alibabacloud.com/help/doc-detail/141229.htm?spm=a2c63.p38356.b99.113.36df231dK2DVX0...