Home » Oracle » 1z0-062 v.2 » Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information lifecycle Management (ILM)?
Which three tasks can be automatically performed by the Automatic Data Optimization feature of Information lifecycle Management (ILM)?
A. Tracking the most recent read time for a table segment in a user tablespace
B. Tracking the most recent write time for a table segment in a user tablespace
C. Tracking insert time by row for table rows
D. Tracking the most recent write time for a table block
E. Tracking the most recent read time for a table segment in the SYSAUX tablespace
F. Tracking the most recent write time for a table segment in the SYSAUX tablespace
Correct Answer: ABD
Explanation/Reference:
Incorrect:
Not E, Not F When Heat Map is enabled, all accesses are tracked by the in-memory activity tracking module. Objects in the SYSTEM and SYSAUX tablespaces are not tracked.
*To implement your ILM strategy, you can use Heat Map in Oracle Database to track data access and modification.
Heat Map provides data access tracking at the segment-level and data modification tracking at the segment and row level.
*To implement your ILM strategy, you can use Heat Map in Oracle Database to track data access and modification. You can also use Automatic DataOptimization
(ADO) to automate the compression and movement of data between different tiers of storage within the database.
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