單項選擇題

Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter：
ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH；
What would be the outcome of this command？（）

A.The command would return an error because LOG_BUFFER is a static parameter.
B.The parameter value would be changed and it would come into effect immediately.
C.You need to restart the database so that parameter changes can come into effect.
D.The command would succeed only if initialization parameter LOG_ARCHIVE_MAX_PROCESS is set to value 2.

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單項選擇題

You work as a database administrator for Supportcenter.cn. You determine that archiving was not successful in one of thedestinators. You want to check the alert log file for more information on this.Which initialization parameter gives you the location of the alert log file？（）

A.USER_DUMP_DEST
B.CORE_DUMP_DEST
C.ALERT_LOG_DEST
D.ALERT_DUMP_DEST
E.TRACE_DUMP_DEST
F.BACKGROUND_DUMP_DEST

單項選擇題

You executed the following command to back up your control file：
ALTER DATABASE BACKUP CONTROLFILE TO TRACE；
Which initialization parameter is used to specify the location of the trace file？（）

A.USER_DUMP_DEST
B.CORE_DUMP_DEST
C.TRACE_DUMP_DEST
D.BACKUP_DUMP_DEST
E.BACKGROUND_DUMP_DEST

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Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter： ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH； What would be the outcome of this command？ （）

你可能感興趣的試題

You work as a database administrator for Supportcenter.cn. You determine that archiving was not successful in one of thedestinators. You want to check the alert log file for more information on this.Which initialization parameter gives you the location of the alert log file？（）

You executed the following command to back up your control file： ALTER DATABASE BACKUP CONTROLFILE TO TRACE； Which initialization parameter is used to specify the location of the trace file？（）

Your database is started by using the server parameter file （SPFILE）. You issued this command to change the value of the LOG_BUFFER initialization parameter：
ALTER SYSTEM SET LOG_BUFFER=24M SCOPE=BOTH；
What would be the outcome of this command？（）

You executed the following command to back up your control file：
ALTER DATABASE BACKUP CONTROLFILE TO TRACE；
Which initialization parameter is used to specify the location of the trace file？（）