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You have a SharePoint Server 2010 server farm.
You deploy several SharePoint user solutions to a site collection and estimate that the resource usage of the SharePoint solution is 600 points.
You discover that all of the SharePoint solutions stop working simultaneously. The next day, the SharePoint solution automatically start working again.
You need to prevent this issue from reoccurring.
What should you do?
A. From the Quota Templates settings, modify the Storage Limit Values.
B. From the command prompt, run iisreset.exe on all Web servers.
C. From the Site Collection Quotas and Locks settings, modify the User Solution Resource Quota value.
D. From the User Solution Management settings, enable the All user code runs on the same machine as a request setting.
Correct Answer: C
Explanation/Reference:
BURGOS MNEMO: "(prevent from) working simultaneously" = "Site Collection Quotas and Locks"
Since the SharePoint solution is broken one day and fine the next day, there must be Resource Usage limits set on a Per Day basis. In order to rectify this issue, the resource usage limits would need to be modified and increased.
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Per Day/Per Site Collection, with the Site Collection’s Entire Set of Sandboxed Solutions Penalized: Each site collection is subject to a configurable maximum of daily resource points. These points accumulate based on a proprietary algorithm that takes into account the use of resources in the 15 resource categories by the sandboxed solutions that are installed in the site collection. When a site collection exceeds its maximum allowed points, which by default is set at 300, all sandboxed solutions in the site collection are terminated, and no more can run for the remainder of the day. Site collection administrators can view the current day’s total resource points used by the sandboxed solutions of the site collection (and the 14-day average) in the site collection’s solution gallery. The resource points used by each solution are also shown. They can deactivate and remove any sandboxed solution in the same gallery. Farm administrators can configure the total allowable points per site collection on a per site collection basis in the Central Administration application. The number of points assigned to each unit of each type of resource is configurable through SharePoint Management Shell or custom code against the object model.
Resource Usage Limits on Sandboxed Solutions in SharePoint 2010
http://msdn.microsoft.com/en-us/library/gg615462.aspx
