What are the features the computer network?
Users questions:
Experts answer: computer network capabilities of computer networks is mainly reflected in three aspects: information exchange, resource sharing, distributed processing. information exchange is the most basic function of computer networks, mainly to complete the computer network system communication between each node. Internet users can send e- E-mail, news release, electronic shopping, electronic commerce, distance e-education. resource sharing of resources is the composition of the so-called system of all elements, including software and hardware resources, such as: processing power, large capacity disk, high-speed printers, plotters, communication lines, databases, documents and other Information on the computer. Due to economic and other factors, these resources are not (can not) available to all users independently owned, so the computers on the network can not only use their own resources, can share resources on the network. Thereby enhancing the processing power of computers on the network to improve Computer hardware and software utilization. distributed processing a complex task can be divided into many parts of the computer from the network, respectively, in parallel to complete the part of the collaboration, so that the whole system performance greatly enhanced.