Certkiller.com has employed you as a system administrator. Your job function encompassescreating an ASP.NET application for the network. You make use of Microsoft .NET Frameworkv3.5 to creaste the application.  You receive a request from management to capture the timing and performance data of the newlycreated application. For security purposes you need to make sure that he data is only availablewhen a Certkiller user is logged on to the Web server and not on individual Web pages.  What should you do？（）

• A、You should consider adding <trace enabled="true" writeToDiagnosticsTrace="true"pageOutput="true" localOnly="true" /> to the Web.config file.
• B、You should consider adding <compilation debug="false" urlLinePragmas="true" /> to theWeb.config file.
• C、You should consider adding <trace enabled="true" pageOutput="false" localOnly="true" /> tothe Web.config file.
• D、You should consider adding <compilation debug="true" /> to the Web.config file.