The status of the workload in the Huawei Cloud CE cluster determines whether appropriate applications can be deployed. Which of the following descriptions is correct?

After users purchase MySQL cloud database on HUAWEI CLOUD, which of the following items need to be managed by themselves?

If the database instance of a Huawei Cloud tenant is under an unknown attack, which of the following methods is recommended for the tenant administrator to complete the creation of the database firewall policy?

What dependency packages need to be introduced for the Edge service?

An e-commerce website is bound to experience a sudden increase in traffic during the promotion season. When the existing resources are insufficient, you can choose to close or abandon some unimportant and poor-performance services to avoid occupying resources. In order to ensure that the main business functions are normal, which of the following microservice governance methods is implemented by this mechanism?