Which one of the following options is CORRECT?
In both DB2 pureScale and HADR environments data is available all the time.
DB2 pureScale transfers log files from a primary database to a standby database.
HADR persists data in the cluster caching facilities (CFs).
In a pureScale environment, the data is available all the time, while in a HADR environment the data is available most of the time.
