Which two statements are true about ADDM?

Which two statements are true about ADDM?(Choose two.)

Which two statements are true about ADDM?(Choose two.)

A.
It analyzes the performance of a database instance based on the time period covered by
the most recent AWR snapshot, and generates recommendations based on hard-coded
criteria.

B.
It can analyze performance issues that occurred in past events provided they fall within
the AWR retention period.

C.
ADDM resource utilization and cost of analysis depends on the actual load on the
database and the number of performance problems analyzed.

D.
It first identifies theperformance symptoms, and then refines them to reach the root cause
with the singular aim of reducing the DB CPU metric.

E.
It documents only those components and wait classes that are significantly impacting the
performance of the database.



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Fonx

Fonx

A & B

But D could be …. only problem is ” singular aim of reducing the DB CPU metric.” whereas it should be “DB Time metric” because he can focus also IO etc…