That would be letter C.
A.) a database that contains a large volume of company data
B.) a visual data analysis tool
C.) a physical store, as opposed to its "online" presence in a Web site
Answer: wikimedia Commons is your answer
Explanation:
Web 2.0 refers to the second generation of the internet, which emphasizes interactivity and user-generated content. Features of this version include the ability for users to update personal profiles, post comments, share links and media, as well as create and contribute to the network of knowledge.
Web 2.0 is a term that describes the second-generation of the internet, which is more interactive and user-centric compared to its predecessor, Web 1.0. Unlike the static and read-only websites of Web 1.0, Web 2.0 websites allow users to interact and collaborate with each other in a social media dialogue, as creators of user-generated content in a virtual community. Examples of this include social networking sites, blogs, wikis, video sharing sites, hosted services, web applications, and mashups.
This shift to Web 2.0 has led to the allowance of more interactivity, such as being able to update personal profiles, post comments on pages, and share links and media content. Users are now creators and contributors, helping to enhance the content, interface, and network of knowledge, beyond just being passive consumers of information.
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b. They are valid for the lifetime of the inventor.
c. They are used to patent machines and processes.
d. They are obtained for the ornamental nonfunctional design of an item.