Giventhefollowingsixmethodnames：（1）addListener（2）addMouseListener（3）setMouseListener（4）deleteMouseListener（5）removeMouseListener（6）registerMouseListenerHowmanyofthesemethodnamesfollowJavaBeanListenernamingrules？（）A.1B.2C.3D.4E.5
Giventhefollowingsixmethodnames：（1）addListener（2）addMouseListener（3）setMouseListener（4）deleteMouseListener（5）removeMouseListener（6）registerMouseListenerHowmanyofthesemethodnamesfollowJavaBeanListenernamingrules？（）
A.1
B.2
C.3
D.4
E.5
相关考题：
What is the contra positive of the relation represented in the exhibit shown below?A．R= {1,2, 1,3,1,4,1,5}B．R= { 1,1,2,2,3,3,4,4,5,5}C．R= {2,1 ,4,1,2,2,1,3,3,2,1,4,4,4,5,4}D．R= {1,2,3,1,1,4,2,2,2,3,4,1,4,4,4,5}
Giventhefollowingsixmethodnames：add Listeneradd Mouse Listenerset Mouse Listenerdelete Mouse Listenerremove Mouse Listenerregister Mouse ListenerHowmanyofthesemethodnamesfollowJavaBeanListenernamingrules？（）A.1B.2C.3D.4
已知list1 = [1, 2, 3, 4, 5, 4, 3, 2, 1]，list1[:-1]的值是A．[1, 2, 3, 4, 5, 4, 3, 2, 1]B．[0, 1, 2, 3, 4, 3, 2, 1, 0]C．[1, 2, 3, 4, 5, 4, 3, 2]D．[1]
4、a={1,2},b={3,4},a.update（b),a和b的值分别是A．{1,2} {3,4}B．{1,2,3,4} {3,4}C．{1,2,3,4} {1,2,3,4}D．{1,2} {1,2,3,4}
假设a=set（[1,2,2,3,3,3,4,4,,4,4]),则a.remove（4)执行后，a的值是（)A．{1,2,3}B．{1,2,2,3,3,3}C．{1,2,2,3,3,3,4,4,4}D．[1,2,2,3,3,3,4,4,4]
狗乳齿有28个，一侧齿式为？A．3·1·3/3·1·3B．3·1·4·1/3·1·4·2C．3·1·4·2/3·1·4·3D．3·1·4·2/3·1·4·2