What Is Computer Networking? Everything You Need to Know About Computer Networking
Computer networking is the process of interconnecting computing devices so that they may exchange information. This includes connecting individual personal computers, computer servers, and other devices to create a network or a wide area network (WAN). These are often called LANs. Networks make it possible for people to share resources and information, by sharing files such as photos, music and documents.
What is a Computer Network?
A computer network is a group of connected computers, devices and the data they share. By connecting individual personal computers, computer servers, and other devices to create a network or a wide area network (WAN), you can use the Internet to share resources and information, such as files.
Computer networking also includes e-mail routing. It allows people to send messages electronically from one computer to another on the same network. Additionally, it provides security for your private information—like passwords—and keeps everyone’s accounts safe from intruders.
One thing people don’t usually think about when they think about computers is that they are constantly communicating with each other. This communication is done through a process called networking where an individual device sends and receives information from other devices on the same network or in different networks.
Goal Of Networking
Computer networking helps people share resources and information, by sharing files such as photos, music and documents.
If you’re looking for a career that offers the opportunity to work with computer networks, you should consider taking computer networking courses. If you have the talent and interest in working with computer networks, this could be a great option for you. If you’re not sure how it all works, there are many online tutorials that can help teach you about computer networking.
Types of Networks
There are different types of networking that are used for different purposes. For example, there is a network called the Internet which is made up of many different networks.
One type of network is a computer network. This is the most common type and typically involves computers in a single location.
Another type of network is a local area network (LAN). This is often a small area such as a company or school campus that has its own computers, printers and other devices. A LAN usually connects these devices with each other but may also connect to networks outside the LAN.
Wired Network
In a wired network, computer devices are connected by cables to provide an easy and reliable method of communication. With a wireless network, the devices can communicate with each other wirelessly through radio waves or infrared signals.
There are many advantages to using a wired network, but one disadvantage is that it can be expensive because all of the cables need to be maintained. Wireless networks are cheaper to maintain because there is less cable use and you can place the antennas anywhere on your property without any restrictions. In addition, wireless networks are more convenient for people who want a mobile connection because they don’t have to worry about maintaining a long-term connection and finding an available outlet for their cable or power cord.
Wireless Network
One of the most common types of network is the wireless network. Wireless networking allows you to connect devices wirelessly by exchanging data using radio waves. It also includes some forms of mobile networks such as cellular and picocellular networks. Another type of network is a wired network which uses cables or wires to connect computers together. Some wired networks are 10 or 100 times faster than wireless networks, and are typically used for file sharing, printing and internet access.
Point To Point networks
Point to point networks are the most common type of computer networking, and they use cables that connect two computers.
Before the Internet, people used point to point network connections to transfer information between computers. This would then be transferred using a phone line or radio waves.
Nowadays, most people use a wired connection or a wireless connection for transferring information between their computers.
Broadcast networks
Broadcast networks are the most common type of computer network. They are used to share information with other computers in a limited area, such as an office or school.
Broadcast networks operate in a two-tiered hierarchy; the upper tier is for administrative purposes and the lower tier is for end users. The administrator manages all servers, routers, and switches on the network. The end users access the shared resources and data from their workstations or tablet computers.
P2P Networks
Many networks are peer-to-peer, meaning that the computers on the network have the same capabilities. In a P2P network, each computer is both a client and server to other computers on the network. The network utilizes clients for file sharing and servers for database storage and other resources.
Client – Server Networks
Client-server networking is a network architecture in which the workstations are called clients and the servers are called servers. The client system is typically a personal computer, smart phone or tablet while the server system may be anything from a mainframe computer to an MP3 player.
The client acts as a requestor and sends a request to the server, which then responds with a file that can then be shared between other devices. The server becomes the central resource for storing files and maintaining security. As more clients connect to the same server, it needs to remember which file each client has been given access to. This is done by assigning unique identifiers to each device on the network so that they can find what they need when they need it.
Hybrid Networks
Hybrid networks combine wired and wireless technologies to create a mesh network that spans across a geographic area. Examples of this are mesh Wi-Fi networks and wireless local area networks (WLAN) that share the same spectrum.
Network administrators can use hybrid networks to provide connectivity for remote users without wiring each device individually. For example, if you want to give your employees an internal network connection, but don’t want to spend money on WLAN equipment, you could use a hybrid network like Ethernet and Wi-Fi. This way they can connect over the Wi-Fi, which is free and easy to install.