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单选题
You observe that the senior database administrator always uses the following command when connecting to Recovery Manager (RMAN), and then starts executing commands to backup the database files: % rman target / What would be the effect of this command?()
A

 RMAN would use the current operating system location to place the backup.

B

 RMAN would use the control file of the target database to maintain the backup.

C

 RMAN would use the recovery catalog of the target database to maintain the backup.

D

 RMAN would use the control file of the target database to maintain the backup metadata.

E

 RMAN would use the recovery catalog of the target database to maintain the backup metadata.


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更多 “单选题You observe that the senior database administrator always uses the following command when connecting to Recovery Manager (RMAN), and then starts executing commands to backup the database files: % rman target / What would be the effect of this command?()A  RMAN would use the current operating system location to place the backup.B  RMAN would use the control file of the target database to maintain the backup.C  RMAN would use the recovery catalog of the target database to maintain the backup.D  RMAN would use the control file of the target database to maintain the backup metadata.E  RMAN would use the recovery catalog of the target database to maintain the backup metadata.” 相关考题
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考题 多选题The following are the details of your database:   Instance name:test   Host name:tech1.us.oracle.com   IP address:145.33.230.186  Enterprise Manager Console HTTP Port number:5500   You started the database instance and you want to manage your database remotely with Enterprise Manager through a Web browser. Which two URLs would you use to access the Database Control?()Ahttp://145.33.230.186:5500/emBhttp://www.145.33.230.186:5500/emChttp://tech1.us.oracle.com:5500/emDhttp://test.145.33.230.186:5500/emEhttp://test.tech1.us.oracle.com:5500Fhttp://www.tech1.us.oracle.com:5500/emGhttp://test.tech1.us.oracle.com:5500/em

考题 多选题You work as a database administrator for Certkiller .com. One of the database users accidentally deleted all the rows of a critical table and committed the delete at 1:30 p.m. You senior database administrator, Certkiller, asks you to retrieve the lost data. Which two actions would you use to ensure that there is no impact on other connected users while retrieving the deleted rows?()AUse a flashback query to retrieve the rows that were deletedBUseconventialincremental export and then import the affected objectCShutdown the database inNORMALmode and restart the database instanceDUse DBMS_META package to reconstruct the object using undo segmentsEUseTablespacePoint in Time Recovery (TSPITR) method to recover the table and the dataFUse Oracle DataPumptwithflashback_timeoption toentableflashback export and then import the affected object.

考题 单选题You observe that the senior database administrator always uses the following command when connecting to Recovery Manager (RMAN), and then starts executing commands to backup the database files: % rman target / What would be the effect of this command?()A  RMAN would use the current operating system location to place the backup.B  RMAN would use the control file of the target database to maintain the backup.C  RMAN would use the recovery catalog of the target database to maintain the backup.D  RMAN would use the control file of the target database to maintain the backup metadata.E  RMAN would use the recovery catalog of the target database to maintain the backup metadata.

考题 多选题You work as a database administrator for Certkiller .com. Your database is opened in NOARCHIVEKLOG mode. You decide to place the database in ARCHIVELOG mode.  How would you do this?()AExecute the ALTER DATABASE ARCHIVELOG statementBSelect ARCHIVELOG option in the database control and restart the database to apply the changes.CShut down and start the instance, and in the NOMOUNT state execute the ALTER DATABASE ARCHIVELOG statement.DShut down and start the instance, mount the database, then execute the ALTER DATABASE ARCHIVELOG statement.

考题 多选题The following are the details of your database:Instance name:test  Host name : tech1.us.oracle.com IP address:145.33.230.186 Enterprise Manager Console HTTP Port number:5500  You started the database instance and you want to manage your database remotely with Enterprise Manager through a Web browser.  Which two URLs would you use to access the Database Control?()Ahttp://145.33.230.186:5500/emBhttp://www.145.33.230.186:5500/emChttp://tech1.us.oracle.com:5500/emDhttp://test.145.33.230.186:5500/emEhttp://test.tech1.us.oracle.com:5500Fhttp://www.tech1.us.oracle.com:5500/emGhttp://test.tech1.us.oracle.com:5500/em

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考题 单选题You work as a database administrator for Certkiller .com. Your database is in NOARCHIVELOG mode and you want to perform a backup. Which type of backup would be appropriate in this case? ()A Hot backupB Online backupC consistent backupD incremental backupE inconsistent backup

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考题 单选题You are using Resource Manager to manage system resources. While creating a new database user, you observe that the user is a member of DEFAULT_CONSUMER_GROUP by default. What would be the implications of this?()A The Resource Manager plan does not affect the user.B There must be a plan directive in any of the plans of the group to control the resources.C The members of the group DEFAULT_CONSUMER_GROUP always have resource restrictions.D The members of DEFAULT_CONSUMER_GROUP are restrained from accessing the system tables.E The members of this group can change their group without the database administrator’s intervention.