Which of the following actions would enable the collection of performance data for an application
server, given the Performance monitoring Infrastructure (PMI) is not enabled?

A.
Using wsadmin, invoke the enablePMICollection operation on the PerfMBean.

B.
Using wsadmin, invoke the setInstrumentationLevel operation on the PerfMBean.

C.
In the administrative console, on the Performance tab for the server, select the Enable
PerformanceMonitoring Infrastructure (PMI) checkbox.

D.
In the administrative console, on the Configuration tab for the server, click Performance
MonitoringInfrastructure (PMI) under Performance, and then select the Set instrumentation level
checkbox.