Computer networking in information technology refers to the use of a network of computers and other devices to share and exchange information and resources.
This can include local area networks (LANs), wide area networks (WANs), and the internet. Networking allows multiple devices, such as computers, servers, printers, and smartphones, to communicate with each other and share resources, such as files, applications, and internet connectivity.
There are several different types of computer networks, each with their own unique characteristics and uses. Some of the most common types of networks include:
- Local Area Network (LAN): A LAN is a network that connects devices within a small geographic area, such as a single building or campus.
- Wide Area Network (WAN): A WAN connects multiple LANs and devices over a larger geographic area, such as a city, state, or country.
- Internet: The internet is a global network of interconnected devices and networks that enables communication and information sharing between users all over the world.
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Step by Step Video instructions on science project on information and communication technology | computer networking
Q: What is the purpose of the model exhibit?
A: The purpose of the model exhibit is to demonstrate how computer networking systems work, how devices are connected and how data is transmitted through a network.
Q: What different types of networking devices are included in the exhibit?
A: The exhibit may include different types of networking devices such as routers, switches, hubs, modems, wireless access points, and servers.
Q: How does the exhibit demonstrate the flow of data through a network?
A: The exhibit may use different colored wires or lines to show the flow of data between devices. The exhibit may also have labeled diagrams or explanations to help visitors understand how data is transmitted through the network.
Q: What type of network topology is being used in the exhibit?
A: The exhibit may demonstrate different types of network topologies such as a bus, star, ring, mesh, or a combination of topologies.
Q: How does the exhibit show the importance of security in a network?
A: The exhibit may demonstrate the use of security devices such as firewalls and intrusion detection systems, or show examples of security threats such as viruses and hacking attempts.