Which of the following descriptions about the image service/MS in the FusionCloud private cloud scenario...

The public image is a common standard operating system image, visible to all users, and the public image includes operations

The system and pre-installed public applications need to self-configure the application environment or related software according to the actual situation of the user.

piece B.

Support customers to complete the custom management of images through the console or API

Users can accept private images shared by other users, but cannot use them as their own images

According to the creation method, private images are divided into the following two types: those created through the elastic cloud server and those created through external images. like file creation