... SOME DEFINITIONS E-Business Systems Enable the electronic transmission of business transactions or other related information between a buyer and seller Dot-Com (pure-play) ... A private network operating within an organization that employs the TCP/IP protocol, to provide information, applications, and other tools for use by the organization’s employees Extranet A portion ... operating within an organization that employs the TCP/IP other tools (such as protocol, to provide information, applications, and collaboration tools), for use by the organization’s employees ...