Why would you use WebLogic Diagnostics Framework (WLDF) instead of Oracle Enterprise Manager (OEM) ()
A. WLDF has better performance than OEM
B. my organization already has a solution for unified management and monitoring; we need to supplement that with some specific WLS-related capabilities
C. OEM is not certified with latest version of WLS
D. OEM is really focused on the database tier, is not meant to address JEE management and monitoring