You are using XML requests and database triggers to invalidate a single object in your OracleAS
Web Cache cluster environment. While observing the Web cache performance, you realized that
the OracleAS Web Cache is taking a long time to invalidate the requested content. Which option
could you use to optimize the invalidation process?
A.
a value for the BASICSELECTOR element
B.
timeout mechanism for the invalidation process
C.
an invalidation index for the query-string invalidations
D.
a name attribute for the ADVANCEDSELECTOR element
E.
an invalidation coordinator to traverse the cluster members