[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fHMt9ZAeIxRhwz9nyaGJGhTogU9Ce3_d5SOYY-UFIzXY":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":14,"question":21,"related":22,"source":34,"type":35},[],"2023-12-26 18:36:28",122159779,[8,9,10,11,12,13],"abcd","ABCD","dccd","dcba","Compilation fails","An exception is thrown at runtime",{"count":15,"courseId":16,"courseImg":17,"courseName":18,"workId":19,"workName":20},3,"8a1242e04cfab33d1801710ccd82df6d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Ffcb8d882a7901e8b1abae198a1d96142.png","Java程序设计(2023年秋季)","45124746c4bd47abb5b39dfd9bddb805","2022chap06","Given:String a = "ABCD";String b = a.toLowerCase();b.replace('a', 'd');b.replace('b', 'c');System.out.println(b);What is the result",[23,36,44],{"answer":24,"createTime":5,"id":25,"options":26,"question":33,"source":34,"type":35},[],122159776,[27,28,29,30,31,32],"int foo =(int)Math.max(bar)","int foo =(int)Math.min(bar)","int foo =(int)Math.abs(bar)","int foo =(int)Math.ceil(bar)","int foo =(int)Math.floor(bar)","int foo =(int)Math.round(bar)","What assigns a value to foo that is closest to, but not greater than, a double value bar?注:哪一项赋一个最接近但不大于bar的值给foo","v1",0,{"answer":37,"createTime":5,"id":38,"options":39,"question":43,"source":34,"type":35},[],122159778,[40,41,13,42],"1","2","Compilation fails because of "A b = new B();"","class A { public int getNumber() { return 1; }}public class B extends A { public int getNumber() { return 2; } public static void main(String[] args) { A b = new B(); System.out.println(b.getNumber()); }}",{"answer":45,"createTime":5,"id":6,"options":46,"question":21,"source":34,"type":35},[],[8,9,10,11,12,13]]