Computer networks in the Selma are also informally referred to as networks. In this, computers and other hardware components are linked together remotely, such that they can exchange data and other information and processes. This entire interconnected system is then known as a network.
Network programming depends on the communication protocols. This field is a sub-discipline of electrical engineering, telecommunications, computer science and information technology. Some examples of communication protocols include the Ethernet, and the Internet Protocol Suite. The former is local in scope and scale.
The advantages of linking computers via a network in Selmais that people separataed by geographical distances can communicate easily with each other, both for professional purposes (sharing files, documents and programs), as well as personal communication needs (chatting, messaging, video calls, etc). The computers can also access common resources to cut down on individual costs. However, there are also some limitations or disadvantages of networks. The connections may be unsecure and thus the data exchanged can be misused by hackers. The setting up of a computer network can be costly and cumbersome, and sometimes the network can impede the working of other communication systems such as the radio.