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多选题
What are three purposes of the RMAN “FROM” clause?（）
A
to support PUSH-based active database duplication
B
to support synchronization of a standby database with the primary database in a Data environment
C
To support PULL-based active database duplication
D
To support file restores over the network in a Data Guard environment
E
To support file recovery over the network in a Data Guard environment
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更多 “多选题What are three purposes of the RMAN “FROM” clause?（）Ato support PUSH-based active database duplicationBto support synchronization of a standby database with the primary database in a Data environmentCTo support PULL-based active database duplicationDTo support file restores over the network in a Data Guard environmentETo support file recovery over the network in a Data Guard environment” 相关考题
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Which three tasks can be performed using a duplicate database?()
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考题
Which three tasks can be performed using a duplicate database? ()(Choose three.)
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考题
What are three purposes of the RMAN “FROM” clause?()
A. to support PUSH-based active database duplicationB. to support synchronization of a standby database with the primary database in a Data environmentC. To support PULL-based active database duplicationD. To support file restores over the network in a Data Guard environmentE. To support file recovery over the network in a Data Guard environment
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Which three attributes of the LOG_ARCHIVE_DEST_n initialization parameter control the data availability mode of a Data Guard standby database？ （）A、SYNC or ASYNC to identify the network transmission mode. B、LGWR or ARCH to identify the primary database process responsible for sending redo information to the standby. C、AFFIRM or NOAFFIRM to control whether log archiving disk write operations are to be performed synchronously or asynchronously. D、PROTECTED or UNPROTECTED to control the degree of divergence and data loss at the standby database.
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考题
In RMAN， when the RESYNC CATALOG command is issued， in which two situations does the command file actually perform synchronization？（）A、After the COPY command.B、After adding a data file in the target database.C、After adding a tablespace in the target database.D、After adding a tablespace in the catalog database.E、After dropping a data file in the catalog database.F、After running SQL Loader to load a large amount of data.
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What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED； command？（）A、The standby database is protected against write operations. B、The primary database is protected against write operations. C、The primary database is protected against data loss and data divergence. D、The standby database is protected against data loss and data divergence.
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考题
To view the results of the most recent Automatic SQL Tuning Advisor task，which sequence should you follow？（） A、 EM Database home page，Software and Support，SQL Advisors，Automatic SQL Tuning AdvisorB、 EM Database home page，Software and Support，Advisor Central，SQL Advisors，Automatic SQL Tuning AdvisorC、 EM Database home page，Software and Support，Support Workbench，Advisor Central，SQL Advisors，Automatic SQL Tuning AdvisorD、 Either B or CE、 All of the above
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Which three tasks can be performed using a duplicate database？（）A、 Testing the backup and recovery proceduresB、 Testing the upgrade of an Oracle database to a new releaseC、 Testing the effect of an application changes on database performanceD、 Continuously updating archive log files from the target database to support failover
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What are three purposes of the RMAN “FROM” clause?（）A、to support PUSH-based active database duplicationB、to support synchronization of a standby database with the primary database in a Data environmentC、To support PULL-based active database duplicationD、To support file restores over the network in a Data Guard environmentE、To support file recovery over the network in a Data Guard environment
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You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database. Which action should be performed to achieve the goal？（）A、To achieve the goal， a Linked Server connection should be configured to the application database.B、To achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.C、To achieve the goal， a Remote Server connection to the application database should be configured.D、To achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.
考题
多选题In an environment that includes both a Master Domain Manager （MDM） and Backup Master Domain Manger （BMDM）， which two options are appropriate for the location of the database？ （）Alocal database installed on the MDM onlyBlive local database installed on the BMDM onlyCsingle database on a clustered machine remote from the MDM and BMDMDlive database installed on a single Fault Tolerant Agent within IBM Tivoli Workload Scheduler networkElive database on MDM and High Availability Disaster Recovery/Data Guard standby database on BMDM
考题
单选题You are working as a DBA on the decision support system. There is a business requirement to track and store all transactions for at least three years for a few tables in the database. Automatic undo management is enabled in the database. Which configuration should you use to accomplish this task？（）A
Enable Flashback Data Archive for the tables.B
Specify undo retention guarantee for the database.C
Enable supplemental logging for the database.D
Query V$UNDOSTAT to determine the amount of undo that will be generated and create an undo tablespace for that size.E
Create Flashback Data Archive on the tablespace on which the tables are stored.
考题
单选题What type of protection is implemented when the DBA issues the ALTER DATABASE SET STANDBY DATABASE PROTECTED； command？（）A
The standby database is protected against write operations. B
The primary database is protected against write operations. C
The primary database is protected against data loss and data divergence. D
The standby database is protected against data loss and data divergence.
考题
多选题In RMAN， when the RESYNC CATALOG command is issued， in which two situations does the command file actually perform synchronization？（）AAfter the COPY command.BAfter adding a data file in the target database.CAfter adding a tablespace in the target database.DAfter adding a tablespace in the catalog database.EAfter dropping a data file in the catalog database.FAfter running SQL Loader to load a large amount of data.
考题
单选题A support engineer reports that inserting new sales transactions in a SQL Server 2005 database results in an error. You investigate the error. You discover that in one of the databases, a developer has accidentally deleted some data in a table that is critical for transaction processing. The database uses the full recovery model. You need to restore the table. You need to achieve this goal without affecting the availability of other data in the database. What should you do?（）A
Back up the current transaction log. Restore the database with a different name and stop at the point just before the data loss. Copy the table back into the original database.B
Back up the current transaction log. Restore the database to the point just before the data loss.C
Restore the database from the existing backup files to a time just before the data loss.D
Restore the database to the point of the last full backup.
考题
单选题You are managing the APPPROD database as a DBA which is not using the Oracle-managed files. You plan to duplicate this database in the same system with the name DUPDB.You want to create the same directory structure for duplicate database files as of the target database. You executed the following RMAN commands： RMAN CONNECT TARGET sys/sys@APPPROD RMAN CONNECT AUXILIARY sys/sys@DUPDB RMAN DUPLICATE TARGET DATABASE TO dupdb FROM ACTIVE DATABASE PASSWORD FILE SPILE NOFILENAMECHECK； What are the implications of this command？（）A
It creates database files for the duplicate database under the Oracle base with a different directory for the duplicate database.B
It overwrites data files of the target database because a different location for data files is not mentioned for the duplicate database.C
It creates database files for the duplicate database under the same Oracle home as that of the target database with the same directory structure.D
It creates database files for the duplicate database under the same Oracle home as that of the target but with a different directory for the duplicate database.
考题
多选题Which three tasks can be performed using a duplicate database? （）(Choose three.)ATesting the backup and recovery proceduresBTesting the upgrade of an Oracle database to a new releaseCTesting the effect of an application changes on database performanceDContinuously updating archive log files from the target database to support failover
考题
多选题Which three statements are true about database recovery operations？（）ADamaged or lost data files are restored from backups.BRedo log file entries are used to roll forward the database.CUndo segments are used to roll back any uncommitted transactions.DTransactions that were active when the failure occurred are restarted.ETransactions that were active when the failure occurred are automatically committed during the recover procedure.
考题
单选题You are a professional level SQL Server 2005 database administrator in an international corporation named Wiikigo. You are experienced in implementing high-availability solutions， monitoring the database server， and design deployment. In the company， you major job is the deployment， maintenance and support of Microsoft SQL Server 2005. You work as a database administrator for your company. A vendor company’s application is utilized， and the application is based on a proprietary database. Data is queried from the application database and the data is imported into a SQL Server 2005 database. A new OLE DB driver is offered by the application vendor， and the new OLE DB driver will be utilized when the application database is queried. According the company requirements， the connections between the SQL Server database and the application database is prohibited， except when this data is queried. You should think out a method to have data queried from the application database. Which action should be performed to achieve the goal？（）A
To achieve the goal， a Linked Server connection should be configured to the application database.B
To achieve the goal， a query should be written， and an OPENQUERY command is utilized by the query.C
To achieve the goal， a Remote Server connection to the application database should be configured.D
To achieve the goal， a query should be written， and an OPENDATASOURCE command is utilized by the query.
考题
多选题Which three tasks can be performed using a duplicate database？（）ATesting the backup and recovery proceduresBTesting the upgrade of an Oracle database to a new releaseCTesting the effect of an application changes on database performanceDContinuously updating archive log files from the target database to support failover
考题
多选题Which three attributes of the LOG_ARCHIVE_DEST_n initialization parameter control the data availability mode of a Data Guard standby database？ （）ASYNC or ASYNC to identify the network transmission mode.BLGWR or ARCH to identify the primary database process responsible for sending redo information to the standby.CAFFIRM or NOAFFIRM to control whether log archiving disk write operations are to be performed synchronously or asynchronously.DPROTECTED or UNPROTECTED to control the degree of divergence and data loss at the standby database.
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