network
The network consists of several nodes and links connecting these nodes, representing many objects and their relationships. Before 1999, people generally thought that the network structure was random.
However, people didn't realize the complexity of the network until Barabasi and Watts discovered the scale-free and small-world characteristics of the network in 1999 and published their findings in the world-famous magazines Science and Nature respectively.
With the help of software tools such as text reading, picture viewing, audio and video playing, downloading and transmission, and game chatting, the network will bring people extremely rich life and beautiful enjoyment from the aspects of text, pictures, sound and video.
Knowledge expansion:
Network communication has a wide influence. As an original author, he should report both cold news and warm news, and have profound virtue and rich blessings. The network is more and more developed, and some people spread their works on the network, making themselves known by the majority of netizens and becoming famous in one fell swoop. They are usually called network celebrities.
Local area network is usually called "local area network" or LAN. LAN is the computer network with the lowest complexity. A local area network (LAN) is a group of computers connected together through a network in the same place. Local area network (LAN) is usually very close and is the most widely used network today. A network with the following characteristics is usually called a local area network.
Computer network is a system that connects several autonomous computer systems distributed in different places with communication lines and communication equipment, shares hardware and software according to the same network protocol, and finally realizes resource sharing.
The main function of the network is to enjoy resources. * * * The resources enjoyed include software resources, hardware resources and various data resources stored in public databases. Online users can enjoy some or all of these resources, so that the resources in the network can exchange needed items and cooperate with each other, thus greatly improving the utilization rate of system resources.