單項(xiàng)選擇題

You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement：
SQL>ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400；
What is the outcome of this statement？（）

A. The statement will not execute successfully.
B. The statement will execute successfully， and the backups metadata will be maintained in the control file for 400 days
C. The statement will execute successfully， and the backups metadata will be maintained in the recovery catalog for 400 days.
D. Backups will be deleted from the media after 400 days.

你可能感興趣的試題

單項(xiàng)選擇題

You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup information of your database. Which file can be used as a repository to store information regarding the RMAN backup？（）

A. online redo log files
B. alert log files
C. control file
D. datafiles associated with the SYSTEM tablespace

多項(xiàng)選擇題

Identify four uses of the Oracle Scheduler.（）

A. enables Oracle database to schedule which processes execute on which processors in a multiple CPU environment
B. enables Oracle database to do patches according to a DBA-defined schedule
C. enables you to schedule the execution of jobs based on time
D. enables you to execute jobs in a clustered environment
E. enables you to periodically execute operating systemscript files located on the same server as the database
F. enables you to create a job that makes use of saved programs and schedules
G. enables you to automate the management of the jobs that are created using the DBMS_JOB package

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You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement： SQL>ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400； What is the outcome of this statement？ （）

你可能感興趣的試題

You are maintaining your database in Oracle10g. You are not using the recovery catalog to maintain the backup information of your database. Which file can be used as a repository to store information regarding the RMAN backup？（）

Identify four uses of the Oracle Scheduler.（）

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You are maintaining your database in Oracle10g. You want to store the information about the backup of the database in the control file. You issue the following statement：
SQL>ALTER SYSTEM SET CONTROL_FILE_RECORD_KEEP_TIME=400；
What is the outcome of this statement？（）