You are using XML requests and database triggers to invalidate multiple objects 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 contents. Which two
options could you use to optimize the invalidation criteria and yet achieve the same goal to
invalidate the multiple objects? (Choose two.)
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