Web Evolution
Difference between Web 1.0, Web 2.0 and Web 3.0
The name of the Web is an indication of the stage of Internet it is related to. They are not easily defined, but the stages they relate to have specific features. Thus, Web 1.0 can be associated with static websites, Web 2.0 goes with interactive sites like the social pages, and Web 3.0 is characterized by services and semantic markers. So each one of them represents a stage on the evolution of Web.
(Image taken from: http://www.differencebetween.info/difference-between-web-one-web-two-and-web-three)
What Is the Mobile Web?
Mobile web refers to the use of internet through mobile cellphones. It began with the WAP (Wireless Application Protocol) that is nowadays obsolete and too slow when you compare it with the way cells connect. The Internet began its evolution through the use of a browser exclusively for iPhones (Safari). Soon all other competitors got similar applications on their smartphones. The way the web is accessed now is through Wi-Fi, that is almost as fast as wire connections, and 3G, a very similar way of connection almost as fast as the old dial-up.
(Image taken from: http://www.bbc.co.uk/webwise/guides/mobile-web)
What Is the Cloud? - Definition
A cloud is a resource to access computer, information technology (IT), and software applications. The mean to do it is through a network connection. Almost all kind of resources can live in a cloud, but they are classified in three types: software program or application, a service, an infraestructure. The service in itself is offered by third parties so almost anyone can use the cloud for their benefits. You can find 3 categories: public, private and hybrid; and there are 3 types of services: Software-as-a-Service (SaaS), Platform-as-a-Service (PaaS) and Infrastructure as a Service (IaaS).
(Image taken from: https://www.sdxcentral.com/cloud/definitions/what-is-cloud/)
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