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- Question 68
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Question 68/92
Which three are prerequisites for enabling Fast-Start Failover?
Correct Answer: B,D,F
Explanation/Reference:
B: You enable the Flashback Mode both on the primary database and on the standby database.
D: In Maximum Availability mode, Fast-Start Failover (FSFO) guarantees that no transaction that has received a commit acknowledgment will be lost during a failover.
Oracle Database 11g FSFO adds support for Maximum Performance mode (async redo transfer), providing the flexibility to trade durability for performance.
F: The Dataguard Broker Observer (Observer) is used when fast start failover is required. Fast start failover is simply an automatic failover to the standby database
Incorrect Answers:
C: You enable the Flashback Mode both on the primary database and on the standby database.
References:
http://dbasoumya.blogspot.se/2015/07/fast-start-failoverfsfo-in-oracle-11g.html
http://www.oracle.com/technetwork/articles/smiley-fsfo-084973.html
B: You enable the Flashback Mode both on the primary database and on the standby database.
D: In Maximum Availability mode, Fast-Start Failover (FSFO) guarantees that no transaction that has received a commit acknowledgment will be lost during a failover.
Oracle Database 11g FSFO adds support for Maximum Performance mode (async redo transfer), providing the flexibility to trade durability for performance.
F: The Dataguard Broker Observer (Observer) is used when fast start failover is required. Fast start failover is simply an automatic failover to the standby database
Incorrect Answers:
C: You enable the Flashback Mode both on the primary database and on the standby database.
References:
http://dbasoumya.blogspot.se/2015/07/fast-start-failoverfsfo-in-oracle-11g.html
http://www.oracle.com/technetwork/articles/smiley-fsfo-084973.html
- Question List (92q)
- 1 commentQuestion 1: Which two statements are true for Data Guard environments wi...
- Question 2: A customer has these requirements for their potential Data G...
- Question 3: Which three statements are true about standby redo logs in a...
- 1 commentQuestion 4: Examine this query and its output: SQL> select fs_failove...
- Question 5: You must configure an Oracle Data Guard environment consisti...
- 1 commentQuestion 6: Which four requirements can be met by deploying a logical st...
- Question 7: Which two are true about the usage of DBMS_ROLLING?...
- Question 8: Examine the Data Guard configuration: DGMGRL > show confi...
- Question 9: Attempting to start the observer raises an error: DGMGRL>...
- Question 10: Which three statements are true about snapshot standby datab...
- Question 11: Your Data Guard environment has one physical standby databas...
- 2 commentQuestion 12: Which three steps are prerequisites for the creation of a ph...
- Question 13: You must use a physical standby database file to recover a d...
- Question 14: Examine the Data Guard configuration: DGMGRL> show config...
- Question 15: Which three are true concerning Automatic Block Media Recove...
- Question 16: Which two are prerequisites for enabling Automatic Block Med...
- Question 17: Which three are always benefits of using a logical standby d...
- Question 18: A Data Guard environment has this configuration and these at...
- Question 19: Examine the Fast-start configuration: DGMGRL> show fast_s...
- Question 20: A query on the view DBA_LOGSTDBY_UNSUPPORTED on your primary...
- Question 21: Your Data Guard environment consists of these components and...
- Question 22: After converting your physical standby database to a logical...
- Question 23: Which three statements are true about Global Sequences when ...
- Question 24: Which two are true about offloading backups to a physical st...
- Question 25: Attempting to start the observer raises an error: DGMGRL>...
- Question 26: You are licensed to use Oracle Active Data Guard. Which two ...
- Question 27: Which three are true concerning restoring of RMAN backups to...
- Question 28: You must manually reinstate a database using DGMGRL. To whic...
- Question 29: Examine the Data Guard configuration after an accidental swi...
- Question 30: Which statement is true regarding Oracle Net connectivity fo...
- Question 31: Which three statements are true about Far Sync instances?...
- Question 32: Which three are true about using RMAN in a Data Guard enviro...
- Question 33: Which three types of backups taken in which situations may b...
- Question 34: Which two are true about the use of RMAN recovery catalogs w...
- Question 35: Examine this list of possible steps: 1.Raise the compatibili...
- Question 36: Examine the Data Guard configuration: DGMGRL> show config...
- Question 37: You have a Data Guard Broker configuration called 'Somewhere...
- Question 38: You must configure an Oracle Data Guard environment consisti...
- Question 39: Which four database parameters might be affected by or influ...
- Question 40: Which two statements are true for Data Guard environments wi...
- Question 41: A Data Guard environment has this configuration and these at...
- Question 42: Which two statements are true about Real-Time Query?...
- Question 43: Which two are prerequisites for configuring flashback databa...
- Question 44: Which two Data Guard features require the use of flashback d...
- Question 45: Which three factors can influence the rate of redo apply on ...
- Question 46: Which three statements are true about snapshot standby datab...
- Question 47: Your Data Guard environment consists of these components and...
- Question 48: Your Data Guard environment has two remote physical standby ...
- Question 49: Which two are prerequisites for creating a standby database ...
- Question 50: A data file on one of your physical standby databases has be...
- Question 51: Which four are true about DGMGRL show command?...
- Question 52: Which two statements are true regarding Data Guard Broker?...
- Question 53: Your Data Guard environment consists of these components and...
- Question 54: Which two Data Guard monitoring activities may be performed ...
- Question 55: Examine the Data Guard configuration: DGMGRL> show config...
- Question 56: Which three are true concerning database states after a succ...
- Question 57: Which three are benefits of using the Data Guard Broker to m...
- Question 58: Which two are true about database roles in an Oracle Data Gu...
- Question 59: You edit the DGConnectIdentifier database property using the...
- Question 60: In which two cases is it possible to change the protection m...
- Question 61: Examine the Data Guard configuration: DGMGRL > show confi...
- Question 62: Which four statements are true regarding SQL Apply filters f...
- Question 63: You are monitoring your Data Guard broker configuration and ...
- Question 64: You administer a Data Guard environment consisting of a prim...
- Question 65: Your Data Guard environment has two remote physical standby ...
- Question 66: Examine the Data Guard configuration: DGMGRL> show config...
- Question 67: Which two are true about management of a far sync instance w...
- Question 68: Which three are prerequisites for enabling Fast-Start Failov...
- Question 69: Which two are prerequisites for configuring Transaction Guar...
- Question 70: You must propose an Oracle Data Guard configuration for a da...
- Question 71: On your logical standby database, you specified these rules:...
- Question 72: Examine the Data Guard configuration: DGMGRL > show confi...
- Question 73: Which two are true about the creation of a Data Guard Broker...
- Question 74: Which two are true about rolling release upgrades in a Data ...
- Question 75: You are required to change the Data Guard Configuration prot...
- Question 76: Which three are required in order to use Real-Time Query wit...
- Question 77: Which three are among the various tasks performed by the dat...
- Question 78: Examine the Data Guard configuration: DGMGRL> show config...
- Question 79: Examine the Data Guard configuration: DGMGRL> show config...
- Question 80: Which three statements are true about Data Guard configurati...
- Question 81: Examine the Data Guard configuration: DGMGRL> show config...
- Question 82: A customer asks you to propose the most appropriate solution...
- Question 83: Which three are true regarding the Enterprise Manager Cloud ...
- Question 84: Your expertise is requested for these customer requirements:...
- Question 85: You administer a Data Guard environment with a primary and t...
- Question 86: Examine the Data Guard configuration: DGMGRL> show config...
- Question 87: You must configure an Oracle Data Guard environment consisti...
- Question 88: You must design an Oracle Data Guard configuration for an OL...
- Question 89: There are currently 6 APPLIER and 6 PREPARER processes runni...
- Question 90: Which four factors can influence the rate of SQL apply on a ...
- Question 91: You created a physical standby database PRODSBY1 from the pr...
- Question 92: A query on the view DBA_LOGSTBY_UNSUPPORTED on your primary ...
