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55.You enabled the flashback logging feature, but you have not specified the location of the flash recovery

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51.In which case would you use the Flashback Database feature to perform a recovery?

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49.What are the prerequisites for enabling Flashback Database? (Choose all that apply.)

47.On Tuesday, a junior DBA dropped an important application user account, whose schema has important tables. You are asked to recover all the objects in the schema. On investigation, you find that the user account was dropped at 11:00 a.m. and Sunday's backup is the most recent backup.Which flashback feature would you use?

45.You are working on an Oracle Database 10g database that operates in the ARCHIVELOG mode. At 06:00 p.m., you discovered that a table in the SYSTEM tablespace that does not belong to the data dictionary was dropped at 03:00 p.m.What would you do to recover the table?

43.You are working on Oracle Database 10g, which is in ARCHIVELOG mode. All the archived log files are intact.In which scenario would performing a recovery require the opening of the database with the RESETLOGS option?

41.You are using Oracle Database 10g. You performed an incomplete recovery of your database and opened the database with the RESETLOGS option.What is the effect of opening the database with the RESETLOGS option? (Choose two.)

39.View the Exhibit.One of the important tables in the USERS tablespace was dropped and purged from the recycle bin at 9:00 a.m. You noticed this at 11:00 a.m. and you want to perform an incomplete recovery to recover the table. Which statement is true?

37.Your database operates in ARCHIVELOG mode. The redo log files are not multiplexed and one of the online redo logs is missing. The missing redo log sequence, 230, is not archived, and it contained information from 10:35 a.m. onwards.The current time is 11:00 a.m. Because of a disk crash, you executed the following command to perform an incomplete recovery: