[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"$fv7eczB8KTFRBmjB27U0DZ4vLAozA6fHElqTgvwQN2uk":3},{"answer":4,"createTime":5,"id":6,"options":7,"origin":12,"question":19,"related":20,"source":31,"type":32},[],"2024-10-26 11:49:55",163176986,[8,9,10,11],"数字签名","加密","数字证书","SSL协议",{"count":13,"courseId":14,"courseImg":15,"courseName":16,"workId":17,"workName":18},27,"3cc22c9549855fc101e093ea2e83551d","https:\u002F\u002Ftihai-oss-cloud.itihey.com\u002Fimg\u002F07621a6d2388f7ace84abaf2ec037d66.jpg","电子商务概论","90ab7f4b38d246a3b8d24bb2b645881f","第六章 课后练习","电子商务安全服务中的源鉴别、完整性服务、不可否认服务都要使用( )技术",[21,33,42,51,60,69,78,87,96,99],{"answer":22,"createTime":23,"id":24,"options":25,"question":30,"source":31,"type":32},[],"2024-10-26 11:49:54",163176977,[26,27,28,29],"Anytime","Anyhow","Anyperson","Anywhere","网络银行能够提供的"AAA式服务"不包括下面的那一项","v1",0,{"answer":34,"createTime":23,"id":35,"options":36,"question":41,"source":31,"type":32},[],163176978,[37,38,39,40],"电子支票","加密数据","电子钱包","电子结账","是一个可以由持卡人用来进行安全电子交易和储存交易记录的软件,可存放信用卡、电子现金、所有者的身份证书等,但其本身并没有支付功能",{"answer":43,"createTime":23,"id":44,"options":45,"question":50,"source":31,"type":32},[],163176979,[46,47,48,49],"电子现金实现了匿名性","信用卡是电子钱包","电子钱包具有支付功能","电子支票和电子现金在中国未能广泛使用都是因为管理能力不足","关于电子支付工具,说法正确的有",{"answer":52,"createTime":23,"id":53,"options":54,"question":59,"source":31,"type":32},[],163176980,[55,56,57,58],"中国现代化支付系统","货到付款","POS系统","网上支付系统","一个电子支付系统能否在互联网上或其他开放的网络上被广泛采用,取决于它能否具有安全、方便、高效等特点,下面不属于电子支付系统的是( )",{"answer":61,"createTime":23,"id":62,"options":63,"question":68,"source":31,"type":32},[],163176981,[64,65,66,67],"可防止伪钞","匿名性","灵活方便","不可追踪性","以下特点电子现金不具有是( )",{"answer":70,"createTime":23,"id":71,"options":72,"question":77,"source":31,"type":32},[],163176982,[73,74,75,76],"颁发数字证书单位的公共密钥","证书拥有者公共密钥","颁发数字证书单位的数字签名","公共密钥的有效期","下面CA证书不包含的内容是( )",{"answer":79,"createTime":5,"id":80,"options":81,"question":86,"source":31,"type":32},[],163176983,[82,83,84,85],"不可否认性","真实性","机密性","完整性","是确保电子商务参与者无法抵赖其网上行为的能力",{"answer":88,"createTime":5,"id":89,"options":90,"question":95,"source":31,"type":32},[],163176984,[91,92,93,94],"非对称密钥加密","对称密钥加密","RSA算法","不可逆加密","DES属 ( ) 算法",{"answer":97,"createTime":5,"id":6,"options":98,"question":19,"source":31,"type":32},[],[8,9,10,11],{"answer":100,"createTime":101,"id":102,"options":103,"question":106,"source":31,"type":32},[],"2024-10-26 11:49:56",163176988,[104,105,37,39],"支票","电子现金","是一种数据形式流通的货币,能被客户和商家接受的、通过Internet购买商品或服务时使用的货币"]