Network of connected devices for sharing resources and internet access.
描述
The image shows a network of computers and other devices connected by lines. The devices include desktop computers, laptops, tablets, and smartphones. The lines represent the connections between the devices, which could be wired or wireless. The network is used to share resources, such as files, printers, and Internet access.
task No. 1, based on the task, describe a model of (non-linear) interaction of information flows in idef3 notation. task: a computer company provides the population, in addition to Internet services, with software support and VT service. A system of discounts is used to attract customers. During the reporting period, clients are issued an invoice describing the services provided. goal: determine the actions required to issue an invoice to the client. point of view: accounting --ar 1:1
