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classA{publicbytegetNumber(){return1;}}classBextendsA{publicshortgetNumber(){return2;}publicstaticvoidmain(Stringargs[]){Bb=newB();System.out.println(b.getNumber());}}Whatistheresult?()
A.1
B.2
C.Anexceptionisthrownatruntime.
D.Compilationfailsbecauseofanerrorinline8.
E.Compilationfailsbecauseofanerrorinline14.
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更多 “ classA{publicbytegetNumber(){return1;}}classBextendsA{publicshortgetNumber(){return2;}publicstaticvoidmain(Stringargs[]){Bb=newB();System.out.println(b.getNumber());}}Whatistheresult?() A.1B.2C.Anexceptionisthrownatruntime.D.Compilationfailsbecauseofanerrorinline8.E.Compilationfailsbecauseofanerrorinline14. ” 相关考题
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给定如下Java程序片断:classA{publicA(){System.out.println(A);}}classBextendsA{publicB(){System.out.println(B);}publicstaticvoidmain(String[]args){Bb=newB();}}上述程序将()。
A.不能通过编译B.通过编译，输出为：ABC.通过编译，输出为：BD.通过编译，输出为：A
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classA{publicbytegetNumber(){return1;}}classBextendsA{publicshortgetNumber(){return2;}publicstaticvoidmain(Stringargs){Bb=newB();System.out.printIn(b.getNumber())}}Whatistheresult?()
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