Which of the following scenarios is not suitable for HDFS?

The Internet of Vehicles scene needs to implement multiple types of data analysis and write them into a horizontally-expanded relational database, such as vehicle condition analysis, fuel consumption and other analysis data. Which of the following database services is recommend renting?

Which of the following operation and maintenance capabilities can the application operation and maintenance of the microservice cloud application platform (serviceStage) provide?

From the perspective of the cloud security shared responsibility model, which of the following is not the security responsibility of HUAWEI CLOUD?

Which of the following options are the factors that need to be considered in the cost design on the cloud? (Multiple choice)