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Exam 1z0-060 topic 2 question 33 discussion

Actual exam question from Oracle's 1z0-060
Question #: 33
Topic #: 2
[All 1z0-060 Questions]

Your database is running in ARCHIVELOG mode. You back up the control file by executing ALTER DATABASE BACKUP CONTROL TO TRACE
NORESETLOGS, whenever you make structural changes to the database. A media failure has damaged all the control files, but the online redo log files are intact.
You issue a SHUTDOWN ABORT.
How should you recover the control file to its default location?

  • A. Restore the backup control file to all the locations specified in the CONTROL_FILES parameter file, start a new instance and mount the database, recover the database, and then open the database with the RESETLOGS option.
  • B. Issue the STARTUP NOMOUNT command, restore the backup control file only to the default location, issue RECOVER DATABASE USING BACKUP CONTROLFILE UNTIL CANCEL, and open the database with the RESETLOGS option.
  • C. Issue the STARTUP MOUNT command, restore the backup control file to all the locations specified in the CONTROL_FILES parameter file, and then issue RECOVER DATABASE USING BACKUP CONTROLFILE.
  • D. Issue the STARTUP NOMOUNT command, re-create the control file manually by using the CREATE CONTROLFILE command, issue the RECOVER DATABASE command, and then issue the ALTER DATABASE OPEN command.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
Reference:
https://docs.oracle.com/cd/E28271_01/backup.1111/e10642/osadvsce.htm

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Blade69
3 years, 4 months ago
from https://docs.oracle.com/database/121/BRADV/osrecvry.htm#BRADV210 B is the correct answer
upvoted 1 times
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Yoones
3 years, 11 months ago
Based on Re-creating a Controlfile in this reference: https://docs.oracle.com/cd/E28271_01/backup.1111/e10642/osadvsce.htm#CHDJAABB The correct answer is : D
upvoted 2 times
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Chaudhary
5 years, 4 months ago
Answer is E http://www.dba-oracle.com/t_alter_database_backup_controlfile_to_trace.htm
upvoted 1 times
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