A snapshot in FusionSphere is a record of the data and status of a VM disk at a certain time. Which of the following scenarios applies to the snapshot? (Multiple Choices)
A . Create a snapshot for the VM before patching the VM operating system
B . Create a snapshot of the virtual machine where the application resides before upgrading the application
C . Create a snapshot of the virtual machine before deleting the virtual machine
D . Create a snapshot of the virtual machine before shutting it down
Answer: AB