The Three Kinds of Information Technology Used by Officials, Managers

Multiple Choice

The three kinds of information technology used by officials, managers, and workers inside a company to access and share information are:

A) executive information systems, portals, and intranets.
B) local area networks, extranets, and managementcontrol systems.
C) electronic data interchange, web services, and extranets.
D) expert systems, optical character recognition software, and virtual private networks.