What is the last task completed by a search engine when you run a search?

• A. Displaying results
• B. Browsing websites
• C. Building a database
• D. Matching terms

Answer: (A)

When you run a search, the final action the system performs is showing you the results on the results page. After you submit your query, the engine looks up its index to find matches, ranks those matches by relevance, and assembles the snippets and links. Only after all that does it render and display the results for you to see.

The other activities happen earlier or outside the moment of your search: building a database is the ongoing background process of indexing web pages, not something the engine does as the last step of a single search; matching terms happens during the search to locate relevant documents, but it’s followed by ranking and then displaying the results. Browsing websites isn’t performed by the search engine as part of the search process; the engine retrieves and presents results that you then click to visit.