Answer:
c. do the same thing.
Explanation:
When performing a basic search with Bing, you first type in your search expression and then click a button to begin the search; when performing a basic search with Google, you do the same thing. The search engine parses the search text, identifies the relevant pages with the highest rank and presents the results in a paginated format to the user. So the basic search mechanism is similar across the two search engines.