You have a SharePoint Server 2010 Service Pack 1 (SP1) server farm. The farm contains a site
collection named Collection1. Collection1 has a quota of 100 GB and a dedicated database. You need
to identify the size of Collection1. What should you use?

A.
administrative reports

B.
Site Collection Web Analytics reports

C.
Site Web Analytics reports

D.
Unified Logging Service (ULS) logs

Explanation:
Site Collection Web Analytics provides a report called Storage Usage at:
_layouts/WebAnalytics/Report.aspx?
t=StorageTrendsReport&l=sc
It shows the trend in storage growth for the entire site collection against the quota, but doesn’t drill
down to lower levels.