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Exam 1z0-062 topic 1 question 38 discussion

Actual exam question from Oracle's 1z0-062
Question #: 38
Topic #: 1
[All 1z0-062 Questions]

You must track all transactions that modify certain tables in the sales schema for at least three years.
Automatic undo management is enabled for the database with a retention of one day.
Which two must you do to track the transactions? (Choose two.)

  • A. Enable supplemental logging for the database.
  • B. Specify undo retention guarantee for the database.
  • C. Create a Flashback Data Archive in the tablespace where the tables are stored.
  • D. Create a Flashback Data Archive in any suitable tablespace.
  • E. Enable Flashback Data Archiving for the tables that require tracking.
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Suggested Answer: DE 🗳️
E: By default, flashback archiving is disabled for any table. You can enable flashback archiving for a table if you have the FLASHBACK ARCHIVE object privilege on the Flashback Data Archive that you want to use for that table.
D: Creating a Flashback Data Archive
/ Create a Flashback Data Archive with the CREATE FLASHBACK ARCHIVE statement, specifying the following:
Name of the Flashback Data Archive
Name of the first tablespace of the Flashback Data Archive
(Optional) Maximum amount of space that the Flashback Data Archive can use in the first tablespace
/ Create a Flashback Data Archive named fla2 that uses tablespace tbs2, whose data will be retained for two years:
CREATE FLASHBACK ARCHIVE fla2 TABLESPACE tbs2 RETENTION 2 YEAR;
by sela at Sept. 21, 2022, 1:46 p.m.

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sela
2 years, 4 months ago
D,E 16.9 Using Flashback Data Archive A Flashback Data Archive provides the ability to track and store transactional changes to a table over its lifetime. A Flashback Data Archive is useful for compliance with record stage policies and audit reports. A Flashback Data Archive consists of one or more tablespaces or parts thereof. You can have multiple Flashback Data Archives. If you are logged on as SYSDBA, you can specify a default Flashback Data Archive for the system. A Flashback Data Archive is configured with retention time. Data archived in the Flashback Data Archive is retained for the retention time specified when the Flashback Data Archive was created. By default, Flashback Data Archive is not enabled for any tables. You can enable Flashback Data Archive for a table if all of these conditions are true: You have the FLASHBACK ARCHIVE object privilege on the Flashback Data Archive to use for that table. When choosing a Flashback Data Archive for a specific table, consider the data retention requirements for the table and the retention times of the Flashback Data Archives on which you have the FLASHBACK ARCHIVE object privilege. https://docs.oracle.com/database/121/ADFNS/adfns_flashback.htm#ADFNS01011
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