單項(xiàng)選擇題

Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command：
LSNRCTL> STOP
What would happen to the sessions that are presently connected to the database instance？（）

A.The sessions are able to perform only queries.
B.The sessions are not affected and continue to function normally.
C.The active transactions are rolled back and the sessions get terminated.
D.The sessions are not allowed to perform any operations till the listener is started.

你可能感興趣的試題

單項(xiàng)選擇題

You have been recently hired as a database administrator. Your senior manager asks you to study the production database server and submit a report on the settings done by the previous DBA. While observing the server settings， you find that the following parameter has been set in the parameter file of the database：
REMOTE_OS_AUTHENT = TRUE
What could have been the reason to set this parameter as TRUE？（）

A.to enable operating system authentication for a remote client
B.to restrict the scope of administration to identical operating systems
C.to allow the start up and shut down of the database from a remote client
D.to enable the administration of the operating system from a remote client
E.to disable the administration of the operating system from a remote client

多項(xiàng)選擇題

You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）

A.More than one database is to be registered with the listener.
B.The users will connect the database by using the host naming method.
C.The Oracle Enterprise Manager is to be used to monitor an Oracle9i database.
D.The database that is to be registered with the listener is configured in shared server mode.
E.The listener is not configured on the default port of 1521 and the instance is not configured to register with a nondefault port.

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Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command： LSNRCTL> STOP What would happen to the sessions that are presently connected to the database instance？（）

你可能感興趣的試題

You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）

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Your database is open and users are connected using the LISTENER listener. The new DBA of the system stops the listener by using the following command：
LSNRCTL> STOP
What would happen to the sessions that are presently connected to the database instance？（）

You plan to use static database registration for a new listener when you create it. What could be the two reasons for this？（）