Computer Networking Tutorial

Computer Networking Tutorials is an amazing tutorial series to learn about Basics of Computer Networking such What is Internet, type of network , OSI Model , TCP/IP Model , etc,


Most frequent questions and answers

computer network is a set of computers connected together for the purpose of sharing resources. The most common resource shared today is connection to the Internet. Other shared resources can include a printer or a file server.

computer network is mainly of four types:

1.LAN(Local Area Network)

2.PAN(Personal Area Network)

3.MAN(Metropolitan Area Network)

4.WAN(Wide Area Network)

Need for Computer Networking.

1.Computer networks help users on the network to share the resources and in communication.

2.File sharing: Networking of computers helps the network users to share data files.

3.Hardware sharing: Users can share devices such as printers, scanners, CD-ROM drives, hard drives etc.

Computer network components are the major parts which are needed to install the software. Some important network components are NIC, switch, cable, hub, router, and modem. Depending on the type of network that we need to install, some network components can also be removed.

computer network comprises two or more computers that are connected—either by cables (wired) or WiFi (wireless)—with the purpose of transmitting, exchanging, or sharing data and resources.

Network connects thousands of PC, at one-time while the Internet connects millions of computers at one time and whereas The Network is a collection of computer systems and devices that are linked together using LAN, WAN, CAN, or HAN whereas the Internet is a global system to link various types of electric devices worldwide.

How the Internet Works: Step by Step

1.Computer A sends message to Computer B’s IP Address.

2.Message is broken into smaller pieces called Packets.

3.Packets are sent along Packet Routing Network to correct IP address.

4.Packets are subject to Transfer Control Protocol to maintain quality.

It lets you store important business data in a centralized location. This allows the various computers in the network to retrieve important data from the main location. Additionally, computer networking lets you access the data from the other computers on the same network, and modify it according to your needs.

No single person or organisation controls the internet in its entirety. Like the global telephone network, no one individual, company or government can lay claim to the whole thing. However, lots of individuals, companies and governments own certain bits of it.

The internet is a worldwide computer network that transmits a variety of data and media across interconnected devices. It works by using a packet routing network that follows Internet Protocol (IP) and Transport Control Protocol (TCP)

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