清理ManageOnE.OC磁盘时，下列哪个目录文件可以清理(临时数据可以清理)?()

A./opt/OperationCenter/AppBase/OC/AppBast/var/iemp/data/dump/
B./opt/OperationCenter/AppBase/OC/APPBase/var/iemp/log
C./opt/Operation/Center/AppBase/OC/AppBase/etc/
D./opt/OperaCenter/AppBase/DB/data


【参考答案】

A,B