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1Z0-042

单项选择题

You are working on the Certkiller database. 
What is the default name of the alert log file in this database？（）

A.alert_ Certkiller .log
B.alertlog_ Certkiller .log
C.alert_log_ Certkiller .log
D.Certkiller _alert_log.log
E.log_alert_： Certkiller .log
F.trace_alert_ Certkiller .log

相关考题

YouworkasadatabaseadministratorforCertkiller.com.Inapro...

单项选择题You work as a database administrator for Certkiller .com. In a production environment， users complain about the slow response time when accessing the database. You have not optimized the memory usage of the Oracle instance and you suspect the problem to be with the memory. To which type of object would you refer to determine the cause of the slow response？（）

A.The trace file
B.The fixed views
C.The data dictionary views
D.The operating system log fields
E.The dynamic performance views.

YouworkasadatabaseadministratorforCertkiller.com.Thedat...

单项选择题You work as a database administrator for Certkiller .com. The database is open. A media failure has occurred， resulting in loss of all the control files in your database. Which statement regarding the database instance is true in this scenario？（）

A.The instance would hang.
B.The instance needs to be shut down.
C.The instance would be in the open state.
D.The instance would abort in such cases.
E.The instance would be in the open and invalid state.
F.The instance would in the open state， but all the background processes will be restarted.

Youareworkingonatestdatabasewhereinstancerecoverytakesa...

多项选择题You are working on a test database where instance recovery takes a considerable amount of time.How can reduce the recovery time？（）

A.By multiplexing the control files
B.By multiplexing the redo log files
C.By decreasing the size of redo log files
D.By configuring mean time to recover （MTTR） to a lower value
E.By setting the UNDO_RETENTION parameter to a higher value

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