You are about to upgrade an environment from SOA Suite 11g to SOA Suite 12cand you want to make sure that you meet the prerequisites for the upgrade process.
Which two options are prerequisites?
A. The operating system and the JVM must be 64-bit.
B. SOA Suite must be at the 11.1.1.5, 11.1.1.6 or 11.1.1.7 patchset levels.
C. Oracle Platform Security Services (OPSS) must have been migrated to use the DB or the LDAP-based policy store.
D. The SOA server must be a single-node server so that it is not part of a SOA cluster.
A,C