單項(xiàng)選擇題窗口可以產(chǎn)生WindowEvent事件,實(shí)現(xiàn)哪個(gè)接口可處理此事件()

A.FocusListener
B.ComponentListener
C.WindowListener
D.ActionListener


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1.單項(xiàng)選擇題下面哪個(gè)關(guān)鍵字修飾的類不能有子類 ()

A.finally       
B.final 
C.finalize      
D.abstract

5.單項(xiàng)選擇題

給出以下代碼,請(qǐng)問(wèn)該程序的運(yùn)行結(jié)果是什么?()

A.依次打印輸出Value is 5,Value is 6
B.依次打印輸出This value is 5,This value is 6
C.依次打印輸出Value is 5,This value is 6
D.依次打印輸出This value is 5,Value is 6
E.依次打印輸出I was passed 5,I was passed 6