In the context of online services, what does the term 'Web 2.0' signify?

The term 'Web 2.0' signifies a shift in the way web technologies are utilized, moving from static websites to interactive and collaborative platforms. This era of the internet is characterized by user-generated content, usability, and interoperability, fostering an environment where users can readily engage, share, and collaborate online.

Web 2.0 encompasses a variety of applications and sites that allow for social interaction, such as social networking sites, blogs, wikis, and video-sharing platforms. These platforms empower users to be active contributors rather than passive consumers, amplifying the collaborative nature of online content creation and dissemination.

In contrast, static web pages, specific programming languages, and basic design principles do not encapsulate the essence of Web 2.0. Static web pages offer limited interactivity, while a programming language does not reflect the interactive aspect inherent in Web 2.0 technologies. Basic web design principles, while foundational, do not convey the collaborative and user-engaging nature that defines this transformative phase of the internet. Therefore, the emphasis on interactive and collaborative technologies accurately captures the essence of what Web 2.0 represents.