问题:
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.
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?()
● 参考解析
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