Health information Exchanges can provides comprehensive data on patients who have had delivery of their care across multiple settings and multiple providers. The American Recovery and Reinvestment Act of 2009 has long term economic investment goals but these do not include any initiative for developing a process for computerizing health records. Communications technology is the connecting medium for local area networks (LANs) and wide area networks (WANs)? Solution 12) True : health care information contains all the records of patients 13) false 14) True : communication technologies are back bone for any form of communicaton to take place.LAN means local area networks which means network within particular network and WAN or wide area networks which means network distributed in a large area.