问题：

[单选] Assume that you would like to clone an existing WebLogic Domain and enable some  customizations. What scenario would you choose?（）

A . In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if needed. These steps will only clone only the domain configuration. Binaries with deployments are needed  to be cloned by operation on the file system.  
B . In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain"  from the context menu. In the graphical wizard, customize the domain. These steps clone the  binaries and domain configuration. If the extension is needed, perform it after cloning in the  WebLogic web-based console. 
C . In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain" from the context menu. In the graphical wizard, customize and extend the domain if it is needed. These steps clone the binaries and domain configuration.  
D . In the Enterprise Manager, find the domain to be cloned. Choose "Clone WebLogic Domain"  from the context menu. These steps clone the binaries and domain configuration. If the customization or extension is needed, complete that after cloning in the WebLogic web-based console.  
E . In the file system, copy the domain structure of the configuration directory and paste it in the new location. Modify configuration files for address and port. If further customization is needed, open the WebLogic web-based console and perform these modifications.