When your WebLogic Server solution needs to be scaled out with additional capacity and you Don’t want to add additional hardware, which three techniques should you us?（）
- AAssign more than one managed server to a physical hardware that allows better CPU utilization
- BAssign more than one application to one managed server to better utilize threads within a single JVM process
- CAssign the same application to more than one managed server to load balance requests between servers
- DAssign the same heap size to the managed server across the cluster for easier control of memory footprint
- ECreate a virtualized environment with hypervisor for an easier solutio