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NEW QUESTION 1
Which two Data Guard monitoring activities may be performed using Enterprise Manager Cloud Control?

  • A. monitoring the redo apply rate on a physical standby
  • B. monitoring the redo apply rate on a logical standby
  • C. monitoring the undo generation rate on a logical standby
  • D. monitoring the redo apply rate on a snapshot standby
  • E. monitoring the transport lag
  • F. monitoring the undo generation rate on the primary

Answer: AE

NEW QUESTION 2
Which three are prerequisites for enabling Fast-Start Failover?

  • A. The Fast-Start Failover target standby database must receive REDO directly from the primary database
  • B. Flashback Database must be enabled on both the primary database and the Fast-Start Failover target standby database.
  • C. Flashback Database must be enabled only on the Fast-Start Failover target standby database.
  • D. The configuration must be operating in either Maximum Performance or Maximum Availability mode
  • E. The configuration must be operating in either Maximum Performance or Maximum Protection mode
  • F. The Data Guard environment must be managed by the Data Guard Broker.

Answer: BDF

NEW QUESTION 3
On your logical standby database, you specified these rules:
1Z0-066 dumps exhibit
Which is true regarding the execution of the UNSKIP procedure?

  • A. it succeeds only if SQL apply is stopped before deleting the SQL Apply filter
  • B. it succeeds but the SQL Apply fitters are not deleted.
  • C. It deletes both the SQL Apply filters.
  • D. it returns an error because the syntax to delete a SQL Apply filter must specify the same object names as specified when the filter was added
  • E. it succeeds only if all DML statements executed on the primary have been applied on the logical standby

Answer: D

NEW QUESTION 4
You are licensed to use Oracle Active Data Guard
Which two statements are true after enabling block change tracking on a physical standby database?

  • A. it allows fast incremental backups to be offloaded to the physical standby database
  • B. It starts the CTWR process on the physical standby database instance
  • C. it allows fast incremental backups to be taken on the primary database.
  • D. It starts the RVWR process on the physical standby database instance.
  • E. It allows fast incremental backups to be offloaded to a snapshot standby database, when the physical standby database in converted.
  • F. It starts the CTWR process on the primary database instance.

Answer: AB

NEW QUESTION 5
Examine the Data Guard configuration:
1Z0-066 dumps exhibit
Identify two possible reasons for this error.

  • A. The FastStartFailoverTarget property is not set on Sheep.
  • B. The FastStartFailoverTarget property is not set on Dogs.
  • C. The FastStartFailoverTarget property is not set on DogsFSI.
  • D. The LogXptMode property is set to ASYNC on Dogs.
  • E. The RedoRoutes property is not set on Dogs
  • F. The RedoRoutes property is not set on DogsFSI

Answer: AD

NEW QUESTION 6
You must design an Oracle Data Guard configuration for an OLTP database that meets these permanent requirements:
1. Data loss is not permitted.
2. Read-only applications should not connect to the primary database instance. Additionally, there are these requirements, only one of which is ever done at any one time:
1. It should be possible to apply designated patches with a minimum amount of downtime.
2. Upgrading to a new database release should be performed with the least possible amount of downtime.
3. New application software releases should be tested against an exact and up-to-date replica of the primary database.
Which configuration meets these requirements with the fewest databases?

  • A. a primary database with three physical standby databases
  • B. a primary database with one logical and two physical standby databases
  • C. a primary database with one logical standby database
  • D. a primary database with one logical and one physical standby database
  • E. a primary database with two physical standby databases
  • F. a primary database with one physical standby database

Answer: D

NEW QUESTION 7
Your Data Guard environment has two remote physical standby databases
Client applications use the local naming method to connect to the primary database instance.
You want applications to automatically connect to the new primary database instance in case of a switchover or a failover
Which will fulfill this requirement?

  • A. Create a database service on each standby database that is started automatically by a trigger, when the database rote is PRIMARY, modify the connection description used by client applications to include all the standby hosts and connect to the database instance using that service name.
  • B. Create a database service on the primary database that is started automatically by a trigger, when the database role is PRIMARY, modify the connection descriptors used by client applications to include all the standby hosts and connect to the database instance using that service name.
  • C. Set the INSTANCE_NAME parameter identically on all databases; modify the connection descriptor on client applications to include all the standby hosts and connect to the database instance using that service name.
  • D. Set the DB_NAME and DB_UNIQUE_NAME identical on all databases, modify the connection descriptors on client applications to include all the standby hosts and connect to the database using that service name.

Answer: A

NEW QUESTION 8
Which four are true about DGMGRL show command?

  • A. It can be used to show properties of a pluggable standby database.
  • B. it can be used to show properties of a pluggable primary database.
  • C. it can be used to show instance-specific properties for a RAC database.
  • D. it can be used to show properties of a far sync instance
  • E. it can be used to show Fast Start Failover properties.
  • F. It can be used to show properties of a primary container database.

Answer: ABEF

NEW QUESTION 9
You must configure an Oracle Data Guard environment consisting of:
1. A primary database
2 Three Physical Standby Databases
You must meet these requirements:
✑ A designated physical standby database should become the primary database automatically whenever the primary database falls
✑ The chosen protection mode should provide the highest level of protection
possible without violating the other requirement
Which redo transport mode and protection mode would you configure to meet these requirements?

  • A. SYNC NOAFFRIM and Maximum Protection
  • B. SYNC NOAFFIRM and Maximum Availability
  • C. ASYNC and Maximum Performance
  • D. SYNC AFFIRM and Maximum Availability
  • E. SYNC AFFIRM and Maximum Protection

Answer: D

NEW QUESTION 10
Examine the Data Guard configuration:
DGMGRL > show configuration; Configuration-Animals
Protection Mode MaxPerformance Databases
dogs-Primary database sheep-Snapshot standby database cats-Snapshot standby database
Fast-Start Failover: DISABLED Configuration Status: SUCCESS
You receive an error while attempting to raise the protection mode to Maximum Availability: DGMGDRL> edit configuration set protection mode as max availability;
Error ORA-16627 operation disallowed since no standby databases would remain to support protection mode Failed.
Identify two statements that you can execute, either one of which will enable successful raising of the protection mode to Maximum Availability.

  • A. DGMGRL> convert database sheep to physical standby;
  • B. DGMGRL> convert database cats to physical standby;
  • C. DGMGRL> edit database dogs set property LogXptMode= fastsync;
  • D. DGMGRL> edit database sheep set property LogXptMode= fastsync;
  • E. DGMGRL> edit database cats set property LogXptMode= sync;

Answer: BE

NEW QUESTION 11
Examine the Data Guard configuration: DGMGRL> show configuration Configuration -Animals
Protection Mode: MaxAvailability Databases:
dogs- Primary database
sheep- (*) Physical standby database cats- Physical standby database
Fast-Start Failover: ENABLED Configuration Status: SUCCESS
What happens if you issue "switchover" to sheep;" at the DGMGRL prompt?

  • A. The switchover succeeds but Dogs need to be reinstated
  • B. The switchover succeeds but Fast-Start Failover is suspended.
  • C. The switchover succeeds and Cats become the new failover target.
  • D. The switchover succeeds and Dogs become the new failover target
  • E. it results in an error indicating that a switchover is not allowed.

Answer: D

NEW QUESTION 12
You must configure an Oracle Data Guard environment consisting of:
1. A primary database
2. A Physical Standby Database
3. A Snapshot Standby Database You must meet these requirements:
1. Primary database availability should not be compromised by the availability of the standby databases.
2. Under normal operations, transactions executed on the primary database should not commit before redo is written to disk on the primary database and on at least one standby database.
Which redo transport mode, and which protection mode should you configure to meet these requirements?

  • A. SYNC AFFIRM and Maximum Protection
  • B. SYNC NOAFFIRM and Maximum Protection
  • C. SYNC AFFIRM and Maximum Availability
  • D. SYNC NOAFFIRM and Maximum Availability
  • E. ASYNC and Maximum Performance

Answer: C

NEW QUESTION 13
You have a Data Guard Broker configuration called Somewhere' as shown:
1Z0-066 dumps exhibit
Which two are true about the output of this DGMGRL command?

  • A. A far sync instance cannot have inconsistent properties because it has no database.
  • B. It shows all properties whose broker configuration values for database Nearby are inconsistent with the broker configuration values for database Farout.
  • C. It shows all properties whose broker configuration values for database Nearby are inconsistent with the values in the corresponding server parameter file or the runtime values for database instance Nearby.
  • D. Any inconsistency reported is on an instance-specific basis.

Answer: CD

NEW QUESTION 14
Which four requirements can be met by deploying a logical standby database?

  • A. Support for workloads requiring additional indexes.
  • B. it can be used to create additional schemas.
  • C. it can be used to create additional tables.
  • D. It must have the same physical structure as the primary database.
  • E. it must provide a disaster-recovery solution that protects all data with capability of performing switchovers and failovers.
  • F. Support for workloads requiring additional materialized views.
  • G. it can be used for Real Application Testing without affecting the disaster recovery capabilities.

Answer: ACEG

NEW QUESTION 15
Which four factors can influence the rate of SQL apply on a logical standby database?

  • A. the size of the undo tablespace on the logical standby database
  • B. the number of full table scans performed by SQL apply
  • C. the number of coordinator processes on the standby database instance
  • D. the size of the shared pool
  • E. the number of APPLIER processes
  • F. the number of PREPARER processes

Answer: BDEF

NEW QUESTION 16
Your Data Guard environment consists of these components and settings:
1. A primary database supporting an OLTP workload 2 A remote physical standby database
3. Real-time query is enabled
4. The redo transport mode is set to SYNC.
5. The protection mode is set to Maximum Availability
Which two are true regarding the DelayMins Database Property for the standby database?

  • A. it can only be enabled for a configuration in Maximum Performance mode.
  • B. It allows user errors on the primary to be recovered by using the physical standby database.
  • C. It enables you to bypass the default network timeout interval specified for the standby redo transport destination.
  • D. it can only be enabled for a configuration in Maximum Availability mode.
  • E. It allows logical corruptions on the primary to be recovered by using the physical standby database.
  • F. It specifies a delay before the primary ships redo to the standby destination havingDelayMins set.

Answer: BF

NEW QUESTION 17
You created a physical standby database PRODSBY1 from the primary database PROD using SQL and RMAN Which two are prerequisites for creating a Data Guard Broker configuration to manage these databases?

  • A. The standby database must have supplemental logging enabled.
  • B. The primary database must have FORCE LOGGING enabled
  • C. The DG_BROKER_START parameter must be set to TRUE for both database instances.
  • D. The primary database must have supplemental logging enabled.
  • E. A local net service name to enable connectivity to the PRODSBY1 database instance must be defined on the primary database host.

Answer: BC

NEW QUESTION 18
Examine this query and its output:
1Z0-066 dumps exhibit
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.

Answer: A

NEW QUESTION 19
Your Data Guard environment has one physical standby database using Real-Time Query. Two sentences have been created by these SQL statements:
create sequence a global; create sequence b session; Neither sequence has been used since being created
Session 1 connects to the primary database instance and issues these two SQL statements:
SELECT a.nextval FROM DUAL;
SELECT b nextval FROM DUAL;
Then session 2 connects to the physical standby database instance and issues the same SQL statements.
What output will be seen for session 2?
1Z0-066 dumps exhibit

  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D

Answer: C

NEW QUESTION 20
Which four factors can influence the rate of SQL apply on a logical standby database?

  • A. the size of the undo tablespace on the logical standby database
  • B. the number of full table scans performed by SQL apply
  • C. the number of coordinator processes on the standby database instance
  • D. the size of the shared pool
  • E. the number of APPLIER processes
  • F. the number of PREPARER processes

Answer: BDEF

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