Hub is the device used to interconnect nodes in a network
nodes
Links and nodes.
The number of nodes in a network can vary widely depending on the type and scale of the network. In small local networks, there may be just a few nodes, such as computers and printers, while large-scale networks, like the internet, can consist of billions of nodes. Each node represents a device or endpoint that can send, receive, or process data. Therefore, the total number of nodes is determined by the specific network's design and purpose.
Technically they would be called 'Nodes'
b-n+1
Hub
A star topology uses a central network device, such as a hub or a switch, to connect all nodes in the network. Each node is connected directly to the central device, creating a centralized architecture that simplifies network management and troubleshooting.
It is NOT!The internet is a network not a website.The internet is a network connecting many different nodes: some are websites but many are not websites. Many nodes on the internet are specialized servers that provide information as individual computers request it and no more (e.g. time standards), other nodes are computers that do not support the protocols used by websites and must be accessed only with lower level internet protocols, etc.
a wireless router
The only relationship I can come up with is that they are both networks - a series of nodes connected with links. A neural network, like the one in your brain, has brain cells as the nodes, and synapses as the links. An artificial neural network, which is a tiny crude simulation of how your brain works that runs on a computer, emulates that structure in software. A local area network has computers and routers as the nodes, and various kinds of data transmission lines (such as Ethernet cables) as links. Yet another kind of network is a fishing net - it has knots as nodes, and strings as links. Perhaps a better answer would be: The relationship between a neural network and local area network is the same thing as the relationship between a local area network and a fishing net. HTH, Gdunge
Yes, critical nodes and links in a network are often equated to a group that plays a significant role in the overall functionality and resilience of the system. These nodes and links can be interdependent, meaning that the failure of one can impact others. However, it's also possible for a single node to be critical on its own, serving as a vital point of connection or control within the network. Analyzing both groups and individual components is essential for understanding network robustness and vulnerabilities.