You need to perform a search for only PowerPoint files that contain the keyword ski. Which method
should you use?

A.
Search for ski, and then select PowerPoint in the refinement panel.

B.
Search for FileType:pptx, and then select ski in the refinement panel.

C.
Click PowerPoint Presentations in the View All Site Content page, and then search for ski.

D.
Perform an advanced search for PowerPoint, and then select ski from the result type drop-down.

Explanation:
The refinement options found on the left side of the results page provide drill-down capability
filtered on the refinement and the general search results.
Incorrect answers:
D: Advanced searched not required.
Note: Advanced searching allows you to search for documents or list items in a more organized
manner than just typing keywords. It lets you focus your search on a particular property of the
documents or list items. For example, you can search for documents that person X wrote or
documents that were created after the date 1/1/2008 or list items that have the
word AdventureWorks in the company property but not in other properties.