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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
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
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考题
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考题
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The sp_executesql batches are not being recovered from the procedure cache.B
A database administrator executed UPDATE STATISTICS statements on all tables, and the most common stored procedures reference all the tables.C
One new stored procedure is created by a database administrator.D
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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
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consistent backupD
incremental backupE
inconsistent backup
考题
多选题You work as a database administrator at Certkiller .com. In your production database, you observe that users’ transactions are consuming a lot of resource and you plan to impose resource restrictions by using Resource Manager. For which three resources can you enable usage restrictions by using Resource Manager? ()ACPU usageBdegree of parallelismCnumber of open cursorsDnumber of sorts performedEidle time for blocking sessionsFnumber of disk I/O operations performedGnumber of memory I/O operations performed
考题
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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.
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