Which two statements are true when row archival management is
Enabled?
A.The ORA_ARCHIVE_STATE column visibility is controlled by the ROW正确答案BD
ARCHIVAL VISIBILITY session parameter. B.The ORA_ARCHIVE_STATE column is updated manually or by a program that
Could reference activity tracking columns, to indicate that a row is no longer
Considered active. C.The ROW ARCHIVAL VISIBILITY session parameter defaults to active rows only. D.The ORA_ARCHIVE_STATE column is visible if referenced in t he select list of a
Query. E.The ORA_ARCHIVE_STATE column is updated automatically by the Oracle
Server based on activity tracking columns, to Indicate that a row is no longer
Considered active.
