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Exam 1z0-066 topic 1 question 21 discussion

Actual exam question from Oracle's 1z0-066
Question #: 21
Topic #: 1
[All 1z0-066 Questions]

Examine this query and its output:
SQL> select fs_failover_status, fs_failover_current_target,
2 fs_failover_observer_present, fs_failover_oserver_host
3 from v$database:
FS_FAILOVER_STATUS FS_FAILOVER_CURRENT_TARGET
FS_FAILOVER_OBSERVER_PRESENT FS_FAILOVER_OBSERVER_HOST
--------------- ----------------------- ---------------- ------------------
BYSTANDER cats NO

O17.example.com -
Which are true?

  • A. The observer is not connected to the database on which the query was executed.
  • B. Cats is a bystander database.
  • C. The observer is connected to the database on which the query was executed.
  • D. The observer is currently running on o17.example.com.
  • E. The observer is not running, but should run on o17.example.com.
Show Suggested Answer Hide Answer
Suggested Answer: A 🗳️
Viewing Information About the Observer
You can find information about the observer by querying the following columns in the V$DATABASE view:
* FS_FAILOVER_OBSERVER_HOST shows the name of the computer on which the observer is running. Here it is cats.
* FS_FAILOVER_OBSERVER_PRESENT shows whether or not the observer is connected to the local database. Here the value is NO.
References:
https://docs.oracle.com/cd/B19306_01/server.102/b14230/sofo.htm
by Kamaelk at Oct. 15, 2019, 4:44 a.m.

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ScottL
1 year, 3 months ago
Selected Answer: A
A and D FS_FAILOVER_STATUS BYSTANDER: Fast-start failover is enabled, but this standby database is not the target of the fast-start failover. FS_FAILOVER_CURRENT_TARGET DB_UNIQUE_NAME of the standby database that is the current fast-start failover target standby database for the Data Guard configuration FS_FAILOVER_OBSERVER_PRESENT: YES: Observer is connected to the local database. NO: Observer is not connected to the local database. FS_FAILOVER_OBSERVER_HOST: Name of the machine that hosts the observer process
upvoted 1 times
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JESUSBB
1 year, 9 months ago
Answer: A and D
upvoted 1 times
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oraexam12
2 years, 5 months ago
A, D the correct answer.......
upvoted 1 times
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Sugar
3 years, 3 months ago
A D is my bet here
upvoted 1 times
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marpayer
3 years, 9 months ago
In my opinion cats is the failover target , so I think righ answers are A and D
upvoted 1 times
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Kamaelk
5 years, 3 months ago
In my point of view, right answer should be ABD. FS_FAILOVER_OBSERVER_PRESENT shows whether or not the observer is connected to the local database. FS_FAILOVER_OBSERVER_HOST shows the name of the computer on which the observer is running. BYSTANDER-" Fast-start failover is enabled, but this standby database is not the target of the fast-start failover. The database cannot provide fast-start failover status information."
upvoted 1 times
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C (25%)
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