1Z0-043 · Question #74
Your database operates in ARCHIVELOG mode. User-managed consistent backups are performed every Sunday night. On Tuesday, client A drops a table at 8:00 a.m.as follows: SQL> DROP TABLE cust_ord…
The correct answer is B. restore all the data files from last Sunday's backup and then perform a time-based recovery. See the full explanation below for the reasoning.
Question
Your database operates in ARCHIVELOG mode. User-managed consistent backups are performed every Sunday night. On Tuesday, client A drops a table at 8:00 a.m.as follows:
SQL> DROP TABLE cust_ord PURGE; Table dropped. Client B executes a query at 9:00 a.m.on the same table as follows:
SQL> SELECT * FROM cust_ord SELECT * FROM cust_ord * ERROR at line 1:
ORA-00942: table or view does not exist Client B needs the dropped table and reports the problem to you. With reference to this scenario, which action should you take?
Options
- Aretrieve the table by using the flashback feature
- Brestore all the data files from last Sunday's backup and then perform a time-based recovery
- Crestore all the data files from last Sunday's backup and then perform a log sequence recovery
- Drestore all the data files from last Sunday's backup and then perform a cancel-based recovery
- Erestore from last Sunday's backup only data files that belong to the tablespace in which the table
How the community answered
(39 responses)- A5% (2)
- B72% (28)
- C13% (5)
- D3% (1)
- E8% (3)
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