监听事件和处理事件______。A.都是由Listener完成B.都由相应事件Listener处登记过的组件完成C.由L
监听事件和处理事件______。
A.都是由Listener完成
B.都由相应事件Listener处登记过的组件完成
C.由Listener和窗口分别完成
D.由Listener和组件分别完成
监听事件和处理事件______。
A.都是由Listener完成
B.都由相应事件Listener处登记过的组件完成
C.由Listener和窗口分别完成
D.由Listener和组件分别完成
A. They are able to perform only queries.
B. They are not affected and continue to function normally.
C. They are terminated and the active transactions are rolled back.
D. They are not allowed to perform any operations until the listener LISTENER is started
E.
B.the relationship between the listener and the speaker.
C.that we can see the speaker’s gestures, facial expressions and so on.
D.that the listener often responds to the speaker.
E.that the speaker can modify his way of speaking according to the listener’s reactions.
A.ADDRESS_LIST
B.SID_NAME
C.LISTENER
D.SERVICE_LIST
A.service
B.listener
C.dispatcher
D.sharedserverprocess
A. Oracle Net Manager
B. Listener Control utility
C. Database Configuration Assistant
D. Oracle Net Configuration Assistant
A.事件产生器、事件分析器、事件数据库、响应单元
B.故障产生器、事件分析器、事件数据库、响应单元
C.事件产生器、事件分析器、事件数据库、反馈单元
D.事件产生器、事件分析器、关系数据库、响应单元