Your company has a combination of high availability and scalability requirements that need to be addressed, and RAC has been discussed as a solution.
There are a mix of "off-the-shelf" software products and homegrown applications currently in use in your environment that run on single-instance Oracle databases.
You have been asked by the IT director to provide an impact analysis report to help assess the impact of RAC on the operational and DBA support aspects of migration to an Oracle 10g R2 RAC database. The ASM configuration using virtual raw disks on a storage area network (SAN) would remain as it was before the migration.
Which four areas should be examined due to the possible change in performance or functionality or both?
(Choose four.)
A.
size of the SYSAUX tablespace
B.
RMAN configuration of channels
C.
configuration of automatic UNDO
D.
shared storage for the ASM disk groups
E.
configuration for parallel execution on the GV$ views
F.
dynamic instance registration configuration used by PMON
G.
scripts that create new schema objects in BIGFILE tablespaces