Nora is a site administrator for a large e-commerce site.She notices that the site is

running slower and taking longer to process transactions.What should Nora first do to trouble shoot the problem？()

A.Identify any bottlenecks in the current system by using the site diagnostic tools such as web trends.

B.Apply any necessary patches to the software running the site.

C.Monitor the CPU usage of the server running the site by using Windows NT performance monitor.

D.Test the site using different connection speeds to verify whether the connection is running more slowly.