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计算机考试试题及答案解析

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单项选择题

执行以下代码后,下面哪些描述是正确的()publicclassStudent{privateStringname=Jema”;publicvoidsetName(Stringname){this.name=name;}publicStringgetName(){returnthis.name;}publicstaticvoidmain(String[]args){Students;System.out.println(s.getName());}}
A.输出null
B.第10行编译报错
C.第11行编译报错
D.输出Jema

A.name=name;}publicStringgetName(){returnthis.name;}publicstaticvoidmain(String[]args){Students;System.out.println(s.getName());}}
A.输出null
B.第10行编译报错
C.第11行编译报错
D.输出Jema
相关考题

单项选择题 下面程序的输出结果是()publicclassTest{publicstaticvoidmain(String[]args){Strings=abcdsfghi”;String[]arr=s.split(s”);System.out.println(arr.length);}}

单项选择题 执行以下代码会输出什么结果?()publicclassTest{StringgetStr(Strings){returns+hello”;}publicstaticvoidmain(Stringarg[]){Testt=newTest();System.out.println(t.getStr(LiLei ”));}}

单项选择题 如下代码:publicvoidTest(){try{oneMethod();System.out.println("condition1");}catch(ArrayIndexOutOfBoundsExceptione){System.out.println("condition2");}catch(Exceptione){System.out.println("condition3");}finally{System.out.println("finally");}}如果oneMethod正常运行,则输出结果中是?()A.condition1finallyB.condition2finallyC.condition3finallyD.finally

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