Final answer:
Sitecore's presentation details can be set in the Experience Editor (Design Mode), Content Editor, Template Manager, and Sitecore Rocks. These tools provide different user experiences but all allow for the manipulation of content display aspects in a Sitecore website.
Step-by-step explanation:
Presentation details in Sitecore can be set in multiple interfaces. The correct answer to where presentation details can be set is A. Experience Editor (Design Mode), Content Editor, Template Manager, Sitecore Rocks. These interfaces provide different levels of control and user experience for a Sitecore developer or content editor to define how content is displayed on a Sitecore website.
In the Experience Editor, in Design Mode, one can easily assign layouts and component renderings to site pages visually. The Content Editor provides a more traditional, form-like interface for managing content and presentation details. The Template Manager is utilized to define the layout structure at the template level, affecting all items derived from that template. Lastly, Sitecore Rocks, a plugin for Microsoft Visual Studio, offers a convenient way for developers to access and manage Sitecore items and presentation details directly from within the IDE.