Compared with self-built databases, which of the following is not an advantage of RDS?
DIS is a one-stop, collaborative big data development platform. It helps in jobs such as data modeling, data integration, script development, and job scheduling.
When using OBS, which of the following cannot be configured for uploading objects.
The Identify and Access Management (IAM) service is enabled by default and is free of charge.
WAF detects abnormalities in HTTP requests to prevent web page tampering, information leakage, and Trojan horse implantation.