10 Questions
What is the World Wide Web?
An information space where documents and resources are identified by URLs
Who invented the World Wide Web?
Tim Berners-Lee
When did the first website go live?
August 1991
What is one of the key features of the World Wide Web?
Universality
What does the term 'interconnectedness' refer to in the context of the World Wide Web?
The process of linking different websites together
What is direct manipulation in the context of the World Wide Web?
The interaction with content using input devices like keyboards and mice
What is the purpose of the Hypertext Transfer Protocol (HTTP)?
To allow transfer of HTML files that define what a website looks like
What is the role of HTML (Hypertext Markup Language) in the World Wide Web?
To define the structure and presentation of web documents
Which of the following is NOT a key feature of the World Wide Web?
Centralized control
What was the original purpose of the World Wide Web?
To enable the sharing of research papers among scientists
Study Notes
Internet
The internet is a global system of interconnected computer networks that transmit data by packet switching using standardized communication protocols. It was developed in the United States during the Cold War era. Today, it serves as the basis for modern digital technologies like social media platforms and online shopping. This section will focus on one of its main components, the World Wide Web (WWW).
World Wide Web (WWW)
The World Wide Web is an information space where documents and other web resources are identified by URLs, interlinked by hypertext links, and can be accessed via the internet. It was invented by Tim Berners-Lee while working on a project to create a global network for sharing research papers among scientists. The first website went live in August 1991.
Key Features of the World Wide Web
- Universality: Any device connected to the internet can access any other device through its unique IP address.
- Interconnectedness: All websites are interconnected. A user can navigate from one site to another without leaving the browser.
- Direct Manipulation: Users interact with the content directly using input devices like keyboards and mice.
- Hypertext Transfer Protocol (HTTP): This protocol allows transfer of HTML files, which formatted files that define what a website looks like.
- HTML Markup Language: HTML markup provides structural and presentation information about the document.
Evolution of the World Wide Web
Since its invention, the World Wide Web has evolved significantly. Some notable changes include:
- Web 2.0: Introduced in 2004, this version emphasized interactive applications and social media platforms.
- Web 3.0: Also known as the "Semantic Web," it aims to make the web more intelligent by adding contextual information.
- Web 4.0: Predicted to emerge around 2024, it focuses on security, privacy, and better user experience.
In conclusion, the internet is an integral part of our lives, facilitating communication and access to a wealth of information through its component, the World Wide Web.
Test your knowledge on the World Wide Web (WWW) with this quiz that covers its history, key features, evolution, and impact on modern digital technologies. Learn about Tim Berners-Lee's invention that revolutionized the way we access information online.
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