You are calculating space requirements for an Oracle Enterprise Manager deployment that
includes Oracle Enterprise Manager, Oracle Management Service, Repository, CPU, and Memory.
What should you base your estimates on?
A.
Fixed requirements
B.
Number of management agents
C.
Number of managed targets
D.
Previous experience
I think the correct answer is C
Yes is “C”
http://docs.oracle.com/cd/E11857_01/em.111/e16790/sizing.htm
correct answer seems to be C.
Step 5: Extrapolating Linearly Into the Future for Sizing Requirements
Determining future storage requirements is an excellent example of effectively using vital sign trends. You can use two built-in Grid Control charts to forecast this: the total number of targets over time and the Management Repository size over time.