nerdexam
Oracle

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)
  • A
    5% (2)
  • B
    72% (28)
  • C
    13% (5)
  • D
    3% (1)
  • E
    8% (3)

Community Discussion

No community discussion yet for this question.

Full 1Z0-043 Practice