You are asked to analyze a SharePoint 2010 system that is experiencing performance
problems, especially under heavy loads. The system contains multiple custom Web
applications and third-party Web Parts. The performance problems are exhibiting the
following symptoms: ·The application pool recycles frequently. .The system experiences
slow client response times. .The system experiences excessive page faults. You need to
identify a possible source of these performance issues and suggest a way to verify your
analysis. What should you do?

A.
Propose that the application be moved to a server with a faster disk system that supports
fault tolerance and retest the system to verify improved performance.

B.
Propose that the custom code in the third-party application is not disposing of its objects
properly, and verify the theory by checking the Unified Logging Service (ULS) logs for
entries related to the SPRequest object.

C.
Propose that the paging file size is too large, and verify the theory by using the System
Monitor to see if the % Usage counter for the paging file is 50% or less.

D.
Propose that the application pool recycle setting should be changed to recycle less
frequently and verify the theory by retesting the system to verify improved performance.