【单选题】Integration (73) is the process of verifying that the components of asystem work together as described in the program design and system design specifications.
A.trying
B.checking
C.testing
D.coding
A.trying
B.checking
C.testing
D.coding
【单选题】About electronic wallet,the correct description is ______.
A、electronic wallets require consumers to enter their information at every site with which they want to do business
B.a client-side electronic wallet stores a customer’s information on a remote server belonging to a particular merchant or wallet publisher
C.a server-side electronic wallet stores consumers’ information on their computer
D.when consumers select items to purchase, they can then click their electronic wallet to order the items quickly
A、electronic wallets require consumers to enter their information at every site with which they want to do business
B.a client-side electronic wallet stores a customer’s information on a remote server belonging to a particular merchant or wallet publisher
C.a server-side electronic wallet stores consumers’ information on their computer
D.when consumers select items to purchase, they can then click their electronic wallet to order the items quickly
【单选题】国家级电子政务系统主要运作模式是
A.G2G
B.C2C
C.B2C
D.B2B
A.G2G
B.C2C
C.B2C
D.B2B
【单选题】流程设计基本原则ESIA中的A指的是
A.清除
B.简化
C.整合
D.自动化
A.清除
B.简化
C.整合
D.自动化
【分析解答题】阅读以下说明,根据要求回答问题。
[说明]
某电子商务网站使用ASP技术开发,数据库采用SQL SErvEr,该商务网站具有商品展示、商品查询、会员登录、购物车管理、后台商品管理及会员管理等功能。数据库名为CommoDityBAsE,数据库包括商品表、商品大类表,商品小类表,用户表等,其中商品表(sw_CommoDity)的结构如表所示。
在sw_CommoDity表中,字段sw_smAllClAssiD关联商品小类表的sw_smAllClAssiD字段,它是sw_CommoDity表的外键,是商品小类表的______;如果某个商品被单击浏览了,那么该商品的单击数应该加1,使商品ID为“sw0001”的商品的单击数加1的SQL语句为______;如果在查询商品时,需要按照商品单击数降序排序,那么需要在查询语句“sElECt*From sw_CommoDity”的后面加上______。
A.upDAtE sw_CommoDity sEt sw_Chit=sw_Chit+1
B、insErt into sw_CommoDity sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
C.upDAtE sw_CommoDity sEt sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
D.upDAtECommoDityBAsE sEt sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
A.orDErBy sw_ChitDEsC
B、orDErBy sw_Chit
C.group By sw_Chit DEsCD.orDEr By sw_Chit AsC
[说明]
某电子商务网站使用ASP技术开发,数据库采用SQL SErvEr,该商务网站具有商品展示、商品查询、会员登录、购物车管理、后台商品管理及会员管理等功能。数据库名为CommoDityBAsE,数据库包括商品表、商品大类表,商品小类表,用户表等,其中商品表(sw_CommoDity)的结构如表所示。
sw_CommoDity表结构 | |||
字段 | 数据类型 | 主/外键 | 说明 |
sw_CommoDityiD | vArChAr | PK | 商品ID |
sw_smAllClAssiD | vArChAr | PK | 关联商品小类表的sw_smAllClAssiD |
sw_CnAmE | vArCnAr | 名称 | |
sw_CDEtAil | vArChAr | 商品信息 | |
sw_CpnCE | FloAt | 商品价格 | |
sw_CmEmBErpriCE | FloAt | 会员价 | |
sw_CFEworiCE | FloAt | 差价 | |
sw_CpiCturE | vArChAr | 图片 | |
sw_CtimE | DAtETimE | 添加时间 | |
sw_stoCk | int | 商品库存量 | |
sw_Chit | Bigint | 单击数 | |
sw_CDEtAill | vArChAr | 其他描述 |
在sw_CommoDity表中,字段sw_smAllClAssiD关联商品小类表的sw_smAllClAssiD字段,它是sw_CommoDity表的外键,是商品小类表的______;如果某个商品被单击浏览了,那么该商品的单击数应该加1,使商品ID为“sw0001”的商品的单击数加1的SQL语句为______;如果在查询商品时,需要按照商品单击数降序排序,那么需要在查询语句“sElECt*From sw_CommoDity”的后面加上______。
A.upDAtE sw_CommoDity sEt sw_Chit=sw_Chit+1
B、insErt into sw_CommoDity sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
C.upDAtE sw_CommoDity sEt sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
D.upDAtECommoDityBAsE sEt sw_Chit=sw_Chit+1 whErE sw_CommoDityiD=’sw0001’
A.orDErBy sw_ChitDEsC
B、orDErBy sw_Chit
C.group By sw_Chit DEsCD.orDEr By sw_Chit AsC
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