[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fy4Pqkb89on5fIAlgoMcroe4l5QZBd9UsdA_nunfkudI":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":30,"type":31},[],"2025-09-29 19:20:44",218831322,[8,9,10,11],"数据加密","信息隐藏","防范病毒","数据解密",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},80,"53e1d2ef4961cca8eea3e23969ad2cb9","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F03a579384a6dc297c89809b582fcc767.png","默认课程","exam_167848530","基础会计学 306200212B","利用人类感觉器官对数字信号的感觉冗余,将一个信息伪装隐藏在另一个信息之中,实现隐蔽通信或隐蔽标识,称作()",[21,32,35,44,53,62,71,80,89,98],{"answer":22,"createTime":5,"id":23,"options":24,"question":29,"source":30,"type":31},[],218831320,[25,26,27,28],"监听","发送","冲突处理","顺次切换","CSMA\u002FCD控制过程不包含()处理内容","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},[],218831324,[39,40,41,42],"admin","abc123","《》","abDE123568","从系统安全性角度考虑,下面合法的账户密码是()",{"answer":45,"createTime":5,"id":46,"options":47,"question":52,"source":30,"type":31},[],218831326,[48,49,50,51],"16","12","10","6","给出B类地址201.197.0.0及其子网掩码255.255.224.0,请确定它可以划分几个子网",{"answer":54,"createTime":5,"id":55,"options":56,"question":61,"source":30,"type":31},[],218831328,[57,58,59,60],"255.0.0.0","255.255.255.255","255.255.0.0","255.255.255.0","在IpV4中,广播到网内所有的主机的IP地址是()",{"answer":63,"createTime":5,"id":64,"options":65,"question":70,"source":30,"type":31},[],218831330,[66,67,68,69],"#","%","*","@","电子邮地址中,使用()分隔",{"answer":72,"createTime":5,"id":73,"options":74,"question":79,"source":30,"type":31},[],218831332,[75,76,77,78],"树形结构","网型结构","总线结构","环网结构","下列结构中,容错性最好的是()",{"answer":81,"createTime":5,"id":82,"options":83,"question":88,"source":30,"type":31},[],218831334,[84,85,86,87],"单工通信","半双工通信","全双工通信","以上都不对","在同一信道上同一时刻,可进行双向数据传送的通信方式是()",{"answer":90,"createTime":5,"id":91,"options":92,"question":97,"source":30,"type":31},[],218831336,[93,94,95,96],"Windows程序","客户端程序","DOS程序","服务器程序","当你启动Telnet登陆到远程计算机系统时,远程计算机启动了()",{"answer":99,"createTime":5,"id":100,"options":101,"question":106,"source":30,"type":31},[],218831338,[102,103,104,105],"Telnet","FTP","E-mail","Wais","以下哪个单词代表电子邮件()"]