Oracle 1z0-066 ExamOracle Database 12c: Data Guard Administration

Total Question: 184 Last Updated: Jun 13,2019
  • Updated 1z0-066 Dumps
  • Based on Real 1z0-066 Exams Scenarios
  • Free 1z0-066 pdf Demo Available
  • Check out our 1z0-066 Dumps in a new PDF format
  • Instant 1z0-066 download
  • Guarantee 1z0-066 success in first attempt
Package Select:

Questions & Answers PDF

Practice Test Software

Practice Test + PDF 30% Discount

Price: $65.95 $29.99

Buy Now Free Trial

Oracle 1Z0-066 Study Guides 2019

It is more faster and easier to pass the by using . Immediate access to the and find the same core area with professionally verified answers, then PASS your exam with a high score now.

Also have 1Z0-066 free dumps questions for you:

NEW QUESTION 1
You edit the DGConnectldentifier database property using the edit database set property DGMGRL command Which two are effects of this change?

  • A. The fal_client database initialization parameter on all standby databases is updated with the new value.
  • B. The service attribute of the log_archive_dest_n initialization parameter for any database referring to the specified database is updated with the new value.
  • C. The fal_client database initialization parameter for the specified database is updated with the new value
  • D. The broker configuration must be disabled and then enabled to use the new connection property.
  • E. The service attribute of the log_archive_dest_n initialization parameter referring to all standby databases is updated with the new value

Answer: AB

NEW QUESTION 2
Examine the Data Guard configuration: DGMGRL> show configuration;
Configuration -Animals Protection Mode MaxAvailability Databases
dogs- Primary database
cats- Snapshot standby database
sheep- Snapshot standby database Fast-Start Failover DISABLED
Configuration Status: ORA-01034: ORACLE not available ORA-16625: cannot reach database "dogs'1 DGM-17017 unable to determine configuration status
You wish to perform a failover to Sheep
Which command, or sequence of commands, should you issue to the broker before executing "failover to sheep", using the broker?

  • A. DGMGRL> convert database cats to physical standby,
  • B. DGMGRL> convert database sheep to physical standby;
  • C. DGMGRL> convert database sheep to physical standby; DGMGRL> convert database cats to physical standby;
  • D. DGMGRL>edit configuration set protection mode as maxperformance; DGMGRL> convert database sheep to physical standby;
  • E. None, because you can directly failover to a Snapshot Standby Database

Answer: C

NEW QUESTION 3
Which three are true concerning restoring of RMAN backups to primary and physical standby databases in a Data Guard environment?

  • A. Backups of data files taken on the primary database may be restored on a physical standby database.
  • B. Backups of control files taken on the primary database may not be restored and used on a physical standby database.
  • C. Backups of SPFILEs taken on a physical standby database may not be restored on the primary database.
  • D. Backups of control files taken on a physical standby database may be restored on the primary database.
  • E. Backups of data files taken on a physical standby database may be restored on a pnmary database.
  • F. Backups of SPFILEs taken on the primary database may not be restored and used on a physical standby database.

Answer: CEF

NEW QUESTION 4
There are currently 6 APPLIER and 6 PREPARER processes running and no idle APPLIER processes on your logical standby database. The MAX_SERVERS SQL apply parameter and number of archiver processes are both set to 12. Identify two changes, each of which would allow you to increase the number of APPLIER processes.

  • A. Increase the PROCESSES initialization parameter
  • B. Increase the value for the MAX_SERVERS SQL apply parameter.
  • C. Decrease the number of archiver processes on the standby databas
  • D. increase the PARALLEL_MAX_SERVER initialization parameter
  • E. Decrease the number of PREPARER processes
  • F. Increase the RECOVERY_PARALLEUSM initialization parameter

Answer: BE

NEW QUESTION 5
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 6
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 7
Examine the Fast-start configuration
1Z0-066 dumps exhibit
Oracle Error Conditions: (none) Which three are true?

  • A. The observer will initiate a failover when the primary database is unable to produce local archived redo log files.
  • B. An automatic failover will be initiated even if the target standby database lags behind the primary
  • C. The observer is running
  • D. a failover may occur if the observer has lost connectivity to the primary database, even if the Fast-Start Failover target standby database has a good connection to the primary database
  • E. The configuration operates in Maximum Availability mode
  • F. The configuration operates in Maximum Performance mode

Answer: ACE

NEW QUESTION 8
A query on the view DBA_LOGSTDBY_UNSUPPORTED on your primary database returns several rows.
As a result of this, you decide that an upgrade may not use logical standby databases Which three are true about upgrading Data Guard environments consisting of one physical
standby database running on a separate host from the primary?

  • A. The upgrade requires downtime until the upgrade of the standby is completed.
  • B. The broker must be disabled during the upgrade
  • C. With manual upgrade, catupgrd.sql can be executed on the primary and standby databases simultaneously.
  • D. The upgrade requires downtime until the upgrade of the primary is completed.
  • E. The new release of the Oracle Software must be installed on both the primary and standby database hosts
  • F. Redo Apply on the standby database must be stopped while the primary database is upgraded.
  • G. Fast-Start Failover can be used to protect the primary database during the upgrade.

Answer: BDE

NEW QUESTION 9
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 10
Which two are true about offloading backups to a physical standby database in a Data Guard environment?

  • A. The standby database must be registered in an RMAN catalog after the primary database has been registered
  • B. The standby database cannot be registered in an RMAN catalog if the primary database has not been registered
  • C. Backups of the standby control file taken while connected to the catalog where the database is registered, may be used to restore the control file onthe primary database.
  • D. The standby database must be registered in an RMAN catalog before the primary database has been registered

Answer: BC

NEW QUESTION 11
Which three are benefits of using the Data Guard Broker to manage standby databases?

  • A. it simplifies physical standby database creation
  • B. It provides an easy failover capability using a single command.
  • C. it coordinates database state transitions and updates database properties dynamically.
  • D. it automatically changes database properties after the protection mode for a configuration is changed
  • E. It provides an easy switchover capability using a single command.
  • F. It simplifies logical standby database creation.

Answer: BCE

NEW QUESTION 12
Examine the Data Guard configuration:
1Z0-066 dumps exhibit
Which three will be true after a successful failover to Cats?

  • A. Sheep will be in the disabled state.
  • B. Sheep will be in the enabled state.
  • C. Dogs will be in the disabled state and has to be manually reinstated
  • D. The configuration will be in Maximum Performance mode.
  • E. The configuration will be in Maximum Availability mode.

Answer: BCD

NEW QUESTION 13
After converting your physical standby database to a logical database, you get an error:
1Z0-066 dumps exhibit
How can you rectify the error?

  • A. Add a logical standby database PRODSBY and enable it, thereby replacing the physical standby database metadata in the broker configuration.
  • B. Remove the physical standby database PRODSBY from the broker configuration, add a logical standby database PRODSBY to the broker configuration and enable it.
  • C. Reinstate the physical standby database PRODSBY as a logical standby, thereby replacing the physical standby database metadata in the broker configuration.
  • D. Reinstate both the primary and physical standby databases The broker will automatically detect that PRODSBY is a logical standby update to the metadata.

Answer: D

NEW QUESTION 14
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 15
Which statement is true regarding Oracle Net connectivity for a Data Guard Broker configuration?

  • A. To start SQL apply on a logical standby database, a TNS entry enabling connectivity to the primary database instance must be defined on the logical standby database host.
  • B. the LOCALJJSTERNER initialization parameter must be set to the listener used to register the primary database instance.
  • C. To enable Reatime Query on a physical standby database, a TNS entry enabling connectivity to the standby database instance must be defined on the primary database host.
  • D. A TNS enabling connectivity to the primary database instance must be defined on each of the standby database hosts.
  • E. A TNS entry or entries enabling connectivity to standby database instance(s) must bedefined on the primary database host.

Answer: D

NEW QUESTION 16
Which two statements are true for Data Guard environments with multi-tenant databases?

  • A. DB_UNIQUE_NAME must be specified differently for each pluggable database within a multi-tenant standby database.
  • B. Each pluggable database within a multi-tenant physical standby database has a minimum of one associated Oracle Net service name.
  • C. Each pluggable database within a multi-tenant physical standby has one MRP background process running during redo apply.
  • D. A pluggable database within a multi-tenant standby database can have a different open mode than the container database
  • E. A pluggable database within a multi-tenant standby database can have a different database role than the container database.

Answer: AD

100% Valid and Newest Version 1Z0-066 Questions & Answers shared by 2passeasy, Get Full Dumps HERE: https://www.2passeasy.com/dumps/1Z0-066/ (New 184 Q&As)


Related 1z0-066 Articles