What are the prerequisites for creating a cluster? (Multiple choices)

What are the advantages of SFS compared with traditional file-sharing storage? (Multiple choices)

Availability Zone is a collection of one or more physical data centers. There is an independent wind power hydropower system. AZ logically divides resources such as computing, network, and storage into multiple clusters.

CCE supports direct use of the official Dockerhub image.

What are the options for cloud computing security services? (Multiple choices)