You need to increase the heap size allocated for the OC4J_HR OC4J instance

You need to increase the heap size allocated for the OC4J_HR OC4J instance. What would you
do?

A.
modify entries in the application.xml configuration file

B.
modify entries in the internal_settings.xml configuration file

C.
modify the Java options by using Application Server Control Console

D.
modify entries in the ejb-jar.xml configuration file