A. enterprise resource policy
B. enterprise relation personnel
C. enterprise resource planning software
D. enterprise relation policy
第1题
()is a network of networks that is contained within a company or enterprise.
A. extranet
B. intranet
C. portal
D. HTTP
第2题
()is a method to verify the buyer’s identity before payment is authorized..
A. password
B. Authentication
C. profile
D. identity
第3题
The operation of the Web relies primarily on()as its means of information retrieval.
A. telnet
B. hypertext
C. image
D. home page
第4题
()involves holesalers and retailers of goods and services.
A. utility model
B. auction model
C. subscription model
D. Merchant Model
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