【单选题】
You work as a database administrator for Supportcenter.cn. When you tried to connect to the database， you received the following error：  <br /> ERROR：  <br /> ORA-12541：TNS：no_listener  <br /> 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.  <br /> lsnrctl>START  <br /> 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.
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