You are deploying a Microsoft Office SharePoint Server 2007 hierarchy of sites from a development environment to a staging environment on the same server farm. The development site hierarchy contains a corporate intranet site and departmental sites. Each departmental site contains subsites. You need to recreate the hierarchy of development sites in the staging environment. What should you do?

A.
Create and implement a site template.

B.
Create and implement a portal site template.

C.
Create an empty site collection on the server farm and use Page Publishing to duplicate pages.

D.
Create copies of the site definition files, page layouts, master pages, and Web Part assemblies for each site to be created.