如果结果不匹配，请 
更多“电子商务概论中E－Commerce和E－Buxiness的区…”相关的问题
关于电子商务概念描述错误的是（）。
A.对于电子商务可用E-business或E-commerce来表达，E-commerce比E-business包括的内容更广泛
B.电子商务伴随互联网的出现而诞生
C.电子商务的商务活动包括商品交易、信息服务、产品服务等内容
D.大多数人更容易接受E-commerce这个词作为电子商务来表达
电子商务试题
试题三 论电子商务系统中的技术基础设施集成
伴随 Internet的迅速发展，电子商务正深入到社会的各个角落。利用 Internet几乎可以进行全部的贸易活动，在网上就能将信息流、资金流和部分的物流完整地运转，参与者除了买家、卖家，还有金融机构、政府机构、认证机构、配送中心等等。商务活动逐渐依托网络等技术手段实现电子化。 成功的电子商务系统必须要有完整的技术基础设施支持，而各部分设施的选择必须慎重，设施的集成、整合要能够支持大量交易，保证系统安全、可靠、有效地运行，降低交易成本，提高商品和信息的流转速度，提高客户的满意度，进而使组织的业务能够健康发展。
请围绕“电子商务系统中的技术基础设施集成”论题，依次从以下三个方面进行论述。
1．概要叙述你参与实施的电子商务系统项目以及你所担任的主要工作。
2．论述在该项目中如何根据组织的实际情况，采用了哪些关键的技术基础设施以及如何进行集成。
3．阐述该项目实施或运行过程所发现的主要问题及其解决方法，并说明效果。
rnet, including transactions by consumers and business-to-business transactions. Conceptually, e-commerce does not __67__ from well-known commercial offerings such as banking by phone, "mail order" catalogs, or sending a purchase order to supplier __68__ fax.E-commerce follows the same model __69__ in other business transactions; the difference __70__ in the details.
To a consumer, the most visible form. of e-commerce consists __71__ online ordering. A customer begins with a catalog of possible items, __72__ an item, arranges a form. of payment, and __73__ an order. Instead of a physical catalog, e-commerce arranges for catalogs to be __74__ on the Internet. Instead of sending an order on paper or by telephone, e-commerce arranges for orders to be sent __75__ a computer network. Finally, instead of sending a paper representation of payment such as a check, e-commerce __76__ one to send payment information electronically.
In the decade __77__ 1993, e-commerce grew from an __78__ novelty (新奇事物) to a mainstream business influence. In 1993, few __79__ had a web page, and __80__ a handful allowed one to order products or services online. Ten years __81__, both large and small businesses had web pages, and most __82__ users with the opportunity to place an order. __83__, many banks added online access, __84__ online banking and bill paying became __85__. More importantly, the value of goods and services __86__ over the Internet grew dramatically after 1997.
A．distract
B．differ
C．descend
D．derive
A.对企业、家庭或个人面临的和潜在的风险加以判断、归类和对风险性质进行鉴定
B.企业、家庭或个人已经发生的风险加以判断、归类和对风险性质进行鉴定
C.利用概论统计理论，估计和预测风险发生概率和损失程度
D.对损害物品的价值进行合理的估计
