[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fQ4_r-FhZwdv6NxXaQwk0_00wECdm7J01rQYE2KqsNEo":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":28,"type":29},[],"2025-06-10 19:38:06",197896353,[8,9,10,11],"java.util.PriorityQueue","java.util.HashSet","java.util.LinkedList","java.util.ArrayList",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},227,"7d6cd7db5d5db092e1f5df33977b928d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F89933e1b8ff2f06f175c0f86cff840e6.jpg","面向对象程序设计","work_44150042","《网络营销》期末复习题1——网络基础","以下容器类型中,不能对存入的对象进行排序的是:( )",[21,30,39,46,55,60,63,72,79,88],{"answer":22,"createTime":23,"id":24,"options":25,"question":27,"source":28,"type":29},[],"2025-06-12 00:00:35",197896348,[9,11,26,10],"java.util.HashMap","需要有一个容器,这个容器中的元素是以&lt;键,值&gt;对的形式存入的,则以下哪种类型的容器更符合需求:( )","v1",0,{"answer":31,"createTime":23,"id":32,"options":33,"question":38,"source":28,"type":29},[],197896349,[34,35,36,37],"java.util.Iterator","java.util.Arrays","java.util.Collections","java.util.Random","以下哪个类封装了对容器的常用操作:( )",{"answer":40,"createTime":5,"id":41,"options":42,"question":45,"source":28,"type":29},[],197896350,[43,26,44,9],"java.util.Map","java.util.TreeMap","以下哪个是JDK中定义的接口:( )",{"answer":47,"createTime":23,"id":48,"options":49,"question":54,"source":28,"type":29},[],197896351,[50,51,52,53],"prices[prices.length]","prices[0]","prices[prices.last]","prices[prices.length-1]","设有个数组对象prices,则下面中能表示数组中最后一个元素的是:( )",{"answer":56,"createTime":5,"id":57,"options":58,"question":59,"source":28,"type":29},[],197896352,[10,26,9,11],"需要有一个容器,这个容器中的对象需要可排序,并且会频繁地做插入删除操作,则以下哪种类型的容器更符合需求:( )",{"answer":61,"createTime":5,"id":6,"options":62,"question":19,"source":28,"type":29},[],[8,9,10,11],{"answer":64,"createTime":5,"id":65,"options":66,"question":71,"source":28,"type":29},[],197896354,[67,68,69,70],"int x[] = {1,2,3}","int x[] = new int[3]","int x[3] = new int[3]","int[] x = {1,2,3}","下面哪个语句(初始化数组)是不正确的:( )",{"answer":73,"createTime":23,"id":74,"options":75,"question":78,"source":28,"type":29},[],197896355,[11,76,26,77],"java.util.Stack","java.util.TreeSet","以下容器类型中,可以存放&quot;key,value&quot;键值对的是:( )",{"answer":80,"createTime":23,"id":81,"options":82,"question":87,"source":28,"type":29},[],197896356,[83,84,85,86],"x[0]的值是null","x[20]的值是0","x[20]未定义","x[20]的值是null","执行完以下代码int [ ] x = new int[20];后,以下哪项说明是正确的( )",{"answer":89,"createTime":90,"id":91,"options":92,"question":97,"source":28,"type":29},[],"2025-06-22 01:49:33",206050575,[93,94,95,96],"网络推广","网络调研","网上销售","用户服务","在网络营销的职能中,哪一项主要负责收集市场信息和分析消费者行为"]