Hypermedia-based file retrieval on the Internet: Which of the following methods uses hypermedia (documents with links that may include text, images, and other media)?

Introduction / Context:
Hypermedia extends hypertext by incorporating multiple media types (text, images, audio, video) linked together. On today’s Internet, the World Wide Web delivers hypermedia primarily using HTTP to transfer and render resources that embed links and media.

Given Data / Assumptions:

• Hypermedia implies navigable links among heterogeneous media.
• We compare classic retrieval systems: HTTP, WAIS, Veronica, Archie.
• Focus is on protocol or service used for hypermedia documents.

Concept / Approach:
HTTP (Hypertext Transfer Protocol) is the application protocol for fetching linked web resources (HTML, images, video). HTML/HTTP enables embedding and traversing links—defining modern hypermedia. WAIS, Veronica, and Archie historically indexed documents/FTP archives but did not themselves deliver rich hypermedia pages as the Web does.

Step-by-Step Solution:

Verification / Alternative check:
Modern browsers use HTTP/HTTPS to fetch HTML, CSS, JS, images, and video, enabling rich hypermedia experiences. Legacy systems predate and do not natively provide comparable hypermedia navigation.

Why Other Options Are Wrong:

Common Pitfalls:
Confusing search/index services with content delivery protocols; conflating “hypertext” with any text retrieval system.

Final Answer:
HTTP.