You are managing a SharePoint farm.
You need to ensure that new content is included in search results as soon as possible.
What should you do?

A.
Configure on-demand crawling.

B.
Configure an incremental crawl to run every 30 minutes.

C.
Configure continuous crawling.

D.
Add an additional index server to the farm.

E.
Configure an incremental crawl to run every day.

F.
Reset the search index.