[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fLHfbILisTyWTWQRG-q7LAYU_OeSPL4Hb_1uNIYtR6Zk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2023-10-13 12:09:42",99675409,[8,9,10,11],"磁盘空间的大小","物理内存的大小","计算机地址位数","数据存放的实际地址",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},40,"6bf9b624f54b2eb98658af935e1d38cf","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002Fe6e38069bd466a7f15063a69256c93a3.png","web前端考证","f8f0af4f252146aba08c181f73dc973f","二级Web程序设计真考试卷3","理论上计算机虚拟内存最大容量取决于( )",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],99675406,[25,26,27,28],"进行算术和逻辑运算","存储各种控制信息","保持各种控制状态","控制机器各个部件协调一致地工作","在计算机中,运算器的基本功能是( )","v1",0,{"answer":33,"createTime":5,"id":6,"options":34,"question":19,"source":30,"type":31},[],[8,9,10,11],{"answer":36,"createTime":5,"id":37,"options":38,"question":43,"source":30,"type":31},[],99675410,[39,40,41,42],"循环链表中有一个表头结点","循环链表的存储空间是连续的","循环链表的表头指针与循环链表中最后一个结点的指针均指向表头结点","循环链表实现了空表与非空表运算的统一","下列叙述中错误的是( )",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],99675411,[48,49,50,51],"0","1","50","49","设栈的存储空间为S(1:50),初始状态为top=51.现经过一系列正常的入栈与退栈操作后,top=50,则栈中的元素个数为( )",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],99675414,[57,58,59,60],"不存在这样的二叉树","198","199","200","某二叉树共有399个结点,其中有199个度为2的结点,则该二叉树中的叶子结点数为( )",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],99675418,[66,67,68,69],"对象不具有封装性","对象是属性和方法的封装体","对象间的通信是靠消息传递","一个对象是其对应类的实例","下面对"对象"概念描述错误的是( )",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],99675422,[75,76,77,78],"性能需求","功能需求","可扩展性","纠错能力","软件应首先满足用户的( )",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],99675425,[84,85,86,87],"数据库定义","数据库的建立和维护","数据库访问","数据库和网络中其他系统的通信","数据库管理系统的基本功能不包括( )",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],99675427,[93,94,95,96],"数据操作复杂的问题","查询速度低的问题","插入、删除异常及数据冗余问题","数据安全性和完整性保障的问题","关系数据库规范化的目的是为了解决关系数据库中的( )",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],99675429,[102,103,104,105],"等值连接","并","笛卡尔积","交","由关系R1和R2得到关系R3的操作是( ). \u003Cimg src=\"https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F6bb3499ee08b650459c40b781dba406c.png\">"]