ExamTopics Logo
Mail Us[email protected]
Menu
Oracle Discussions
exam questions

Exam 1z0-063 All Questions

View all questions & answers for the 1z0-063 exam
Go to Exam

Exam 1z0-063 topic 1 question 118 discussion

Actual exam question from Oracle's 1z0-063
Question #: 118
Topic #: 1
[All 1z0-063 Questions]

You are administering a database that supports a data warehousing workload and is running in noarchivelog mode. You use RMAN to perform a level 0 backup on
Sundays and level 1 incremental backups on all the other days of the week.
One of the data files is corrupted and the current online redo log file is lost because of a media failure.
Which action must you take for recovery?

  • A. Restore the data file, recover it by using the recover datafilenoredo command, and use the resetlogs option to open the database.
  • B. Restore the control file and all the data files, recover them by using the recover database noredo command, and use the resetlogs option to open the database.
  • C. Restore all the data files, recover them by using the recover database command, and open the database.
  • D. Restore all the data files, recover them by using the recover database noredo command, and use the resetlogs option to open the database.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by Sherry at Aug. 31, 2019, 9:25 a.m.

Comments

Chosen Answer:
This is a voting comment (?). It is better to Upvote an existing comment if you don't have anything to add.
Switch to a voting comment New
Submit Cancel
mikom80
2 years ago
B is correct. Please read example "3-6 Recovering a NOARCHIVELOG Database" from: https://docs.oracle.com/en/database/oracle/oracle-database/21/rcmrf/RECOVER.html#GUID-CA98040F-9865-4F4F-BAF2-91C518612E95 STARTUP FORCE NOMOUNT; RESTORE CONTROLFILE; # restore control file from consistent backup ALTER DATABASE MOUNT; RESTORE DATABASE; # restore data files from consistent backup RECOVER DATABASE NOREDO; # specify NOREDO because online redo logs are lost ALTER DATABASE OPEN RESETLOGS;
upvoted 1 times
...
sherifelia
5 years ago
Answer B
upvoted 1 times
...
gracee
5 years, 1 month ago
Correct Answer: B
upvoted 1 times
...
Sherry
5 years, 5 months ago
I think the correct answer is D, no need to recover control file
upvoted 3 times
Sugar
4 years, 7 months ago
B because data files were corrupted
upvoted 1 times
mikom80
2 years ago
controlfile is NOT a datafile :)
upvoted 1 times
...
...
...
Community vote distribution
A (35%)
C (25%)
B (20%)
Other
Most Voted
A voting comment increases the vote count for the chosen answer by one.

Upvoting a comment with a selected answer will also increase the vote count towards that answer by one. So if you see a comment that you already agree with, you can upvote it instead of posting a new comment.

SaveCancel
exam
Someone Bought Contributor Access for:
SY0-701
London, 1 minute ago