You work as a database administrator for Supportcenter.cn. When you tried to connect to the database， you received the following error： ERROR： ORA-12541：TNS：no_listener You found that the listener is not running on the server， so you issued the following command in the Listener Control utility to start the listener. lsnrctl>START What statement is true？（）A.It would attempt to start the default listenerB.It would start the most recently created listener.C.It would display an error with a message asking for the listener name to be specified.D.It would show you a list of listeners and prompts for the listener name that you want to start.

单项选择题

You work as a database administrator for Supportcenter.cn. When you tried to connect to the database， you received the following error：
ERROR：
ORA-12541：TNS：no_listener
You found that the listener is not running on the server， so you issued the following command in the Listener Control utility to start the listener.
lsnrctl>START
What statement is true？（）

A.It would attempt to start the default listener
B.It would start the most recently created listener.
C.It would display an error with a message asking for the listener name to be specified.
D.It would show you a list of listeners and prompts for the listener name that you want to start.

1Z0-042