专业知识信息科技单选难度 3真题改编
2343. 下列程序运行的结果为( )。public class Example{String str=new String(“tarena”);Char []ch={‘a’, ‘b’, ‘c’};Public static void main(String args[]){Example ex=new Example();ex.change(ex.str,ex.ch);System.out.print(ex.str+”and”);System.out.print(ex.ch);}Public void change(String str, char ch[]){str=”test ok”;ch[0]=’g’;}}
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