데이터베이스정보처리기능사 실기(베타) · 2009년10월04일 · 11/15
11.( ) is the transfer of data between different companies using network, such as the Internet. As more and more companies get connected to the Internet, ( ) is becoming increasingly important as an easy mechanism for companies to buy, sell, and trade information
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Stack
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P2P
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EDI정답
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DBMS