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更多“代理服务器就是内部局域网与internet之间的中间代理机构…”相关的问题
第1题
强调效率而非有效性，广泛运用EDI和Interne等信息技术，从采购到分校的完整系统具有可见性，是集成化供应链管理的哪一个阶段（)？
A.内部集成化供应链管理阶段
B.职能集成管理阶段
C.基础建设阶段
D.外部集成化供应链管理阶段
第3题
有关电子邮件代理，描述不正确的是（)。
A.SMTP是一种“存储转发”协议，适合于进行代理
B.SMTP代理可以运行在堡垒主机上
C.内部邮件服务器通过SMTP服务，可直接访问外部因特网邮件服务器，而不必经过堡垒主机
D.在堡垒主机上运行代理服务器时，将所有发往这个域的内部主机的邮件先引导到堡垒主机上
第4题
When does a job applicant scan his certificates？A．When he finds the desired job on Interne
When does a job applicant scan his certificates？
A．When he finds the desired job on Internet.
B．When he sends off his application.
C．When the firm expresses an interest.
第5题
What are we told about the current impact of the internet in the second paragraph？A.Publis
What are we told about the current impact of the internet in the second paragraph？
A.Publishers benefit from their exploitation of the interne
B.The internet has made it easier to analyse business trend
C.It is difficult to calculate the true economic value of the interne
D.The internet facilitates the development of the knowledge econom
