What is Network? What Are Possible Types Of Networks, And How Do They Function?

 What is Network? What Are Possible Types Of Networks, And How Do They Function?

Network in modern society is probably one of the most fundamental concepts going around, figuratively and literally. Now, with all the recent advances in information technology and the internet, it is important to have some understanding of networks so that you don't become an overly confused bystander and not know what is happening around you.

Introduction to Neworks

Network technology is the underpinning of many digital innovations, from email and social media to cloud-based services. Networks can be simple or complex, public or private, local or global. In this blog post, we'll introduce you to three different types of networks and explore their functions.

What is a network?

A network is a collection of interconnected nodes or devices. Networks can be used for many purposes, including communication, storage, and processing. Types of networks include local area networks (LANs), wide area networks (WANs), and the Internet.

A LAN is a small network typically located in a single building. WANs are networks that link different locations across the globe. The Internet is a global network of interconnected nodes that use TCP/IP protocol to communicate.

Who invented the Internet?

The invention of the Internet can be credited to several different individuals and groups. The first conceptualization of the idea of an interconnected global network dates back to a proposal entitled “Computer Network: A Proposed Research Agenda,” written in April 1969 by J.C.R. Licklider, one of the founders of the ARPANET project. In 1973, American computer scientist Robert Metcalfe published his paper “An Efficient Network for Locations andpersonal Services,” which proposed the use of multiple smaller networks to connect users with services they desire (such as file sharing). Finally, in December 1989, Vinton Cerf and Robert Kahn published “Protocols for Packet Switching over Local Links”, marking the publication of the first standardized TCP/IP protocol suite.

Types of Networks (Hub and Branch Networks, Star and Spread Networks)

Network types can be broken down into hub and branch networks, star and spread networks. Each of these has its own set of benefits and drawbacks.

Hub and Branch Networks: Hubs are often found in larger networks, while branch networks are more common in smaller networks. Hubs are best for distributing information, whereas branch networks are better for exchanging information. Hubs are also better at transporting large amounts of data quickly, while branch networks are better at transporting small amounts of data quickly.

Star and Spread Networks: Star networks have nodes that are evenly distributed throughout the network, while spread networks have nodes that are not evenly distributed. Star networks are better at sharing resources between nodes, while spread networks are better at carrying out transactions between nodes.

Network performance is dependent on a number of factors, including the network type, the number of nodes in the network, and the communication protocol used.

Differences between Electronic and Face-to-Face Networking Relationships

There are many differences between electronic and face-to-face networking relationships. electronic networking can take place over the internet or through other networks such as telephone lines or chat rooms. Face-to-face networking usually occurs in person, at a meeting, or over the telephone.

Some of the key differences between electronic and face-to-face networking include: 

• Electronic networking allows for greater variety and flexibility in communication. Face-to-face networking is more time consuming and often requires that participants have prior knowledge of one another.

• Electronic networking is better suited for communicating information that is less sensitive. Face-to-face networking is better suited for communicating information that is more sensitive, such as business deals or personal relationships.

• Electronic networks are subject to disruption due to technological problems or other factors. Face-to-face networks are more difficult to disrupt because they involve human interaction.

What are the pros and cons of networks like Facebook?

People have always been drawn to networks like Facebook because they offer a way to connect with people they may not know otherwise. For example, a person may be looking for a new friend or connection in their community, and Facebook provides an easy way to find others who share similar interests. On the downside, social networks can also be addicting and contribute to the spreading of misinformation and click-bait journalism. Additionally, networks like Facebook can create a digital divide because not everyone has access to the internet and is able to join a social network.

Network is a process where two or more people or devices are connected to share resources, information, or ideas. Networks could be personal (like between friends) or public (like the internet). Networks can have many different types of connections, including physical (like wires), virtual (like the internet), and digital (like TCP/IP). Networks use some specific tools to send and receive information, like packets and routers.