Which of the following about bucket operations in OBS is false?
Which of the following can result in failure to mount a file system? (Choose all that apply.)
Compared with self-built databases, which of the following is not an advantage of RDS?
After an ECS is created, its bandwidth cannot be changed.
The Identify and Access Management (IAM) service is enabled by default and is free of charge.
Which of the following are advantages of using HUAWEI CLOUD IPsec VPN to transfer packets over the Internet? (Choose all that apply.)
Which of the following services can be used with ELB? (Choose all that apply.)
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.
ELB supports cloud servers running different OSs.