Answer Happy

A medium-sized highway construction company CST has chosento constrain its investment in computing resources to laptop anddesktop computers and the necessary networking hardware andsoftware to access the Internet efficiently. All of CST's data isto be stored off-site through an Internet-enabled storage providerthat is used by many different companies and organizations. Theservice model employed for the data storage capability of only CSTis:
IaaS
PaaS
SaaS
None of these