Which two statements are true regarding Health Monitor checks in Oracle Database 11g? (Choose
two.)
A.
Health Monitor checks are always initiated manually when there is some critical error.
B.
Health Monitor checks can be used to scan the contents of the redo log and archive logs for
accessibility and
corruption
C.
Health Monitor checks can be used to verify the contents of dictionary entries for each
dictionary object and fix it automatically.
D.
Health Monitor checks can be used to verify the integrity of database files and report failures if
these files are inaccessible, corrupt or inconsistent.