DME supports active operation and maintenance based on the Al& strategy engine. Through the DME platform, which of the following functions can be completed? (Multiple choice)

When deploying OceanStor 9000 through the deployment tool, the IP address entered in the "IP address range" in the "DHCP configuration" area is only used temporarily during the deployment process. After the deployment is successful, the IP address of each node is modified to the IP address planned in the configuration file.

DASH Copy is an optimized auxiliary copy that copies all data blocks from the source disk library to the target disk library each time.

Which of the following designs does Huawei Oceanstor 9000 use to improve the reliability of the system? (Multiple choice)

Which of the following statements about OceanStor BCManager eReplication are correct?
1. The version of JRE installed in the maintenance terminal where the eReplication client resides is 1.2.0_51 or later.
2. The eReplication client requires a trusted code signature.