1. Why would you choose cloud server, rather than physical server?
Due to lack of IT infrastructure and staff, setting up a new computer network and server needs a lot of budget. Therefore, cloud server will be more suitable for development of this new web-based application.
2. What kind of cloud computing service model would be most appropriate (SaaS, PaaS, IaaS)? Why?
IaaS is the most appropriate cloud computing service model because we need all supports on software, platform and infrastructure.