With a cloud system, many different organizations use the same physical resources. What is the specific term for this? Pooled Elastic Portability Shared What is a service-oriented architecture? An Internet-based business with IS designed specifically to provide a particular type of service A web application built to divide different functions into independent parts called services All of these are important parts of service-oriented architecture A restructuring of business operations to work in concert with a web-based system, orienting business processes with services derived from the company's IS When working with the database, we want operations to be "atomic." What do we mean by that? Data is organized into rows that are treated as indivisible, single units. Data is organized into columns that are treated as indivisible, single units. A transaction either happens or it does not, avoiding corruption Data is stored in as compact a form as possible, with no wasted space. These are all benefits of a content delivery network, except: O Increases in defense against DDoS attacks O Less expensive delivery O Increases in reliability Increases in loading time