Feel free to use this with attribution. I put this deck together in Fall 2010 for CIS 1 at Foothill College.

7. User selects scope of search.

8. User provides search string.

9. Browser sends an HTTP request to DNS with URL + Query

10. DNS routes HTTP request to server running search engine process

11. Search engine processes Query.

12. Search engine generates HTML containing relevant matches to query.

13. Server returns HTTP request with content packets to browser.

16. WiFi

17. Public WAN

18. Corporate LAN

19. Private LAN

20. Home Network

25. Topical search tools: WorldCat.org, RollyO.com, StumbleUpon

26. Media-type search tools (audio, video, image): iTunes Store, Google Images, Google Video

27. Domain or repository-based search: WayBack Machine, NYTimes.com, Amazon.com