You have designed a new SharePoint 2010 Web Part that was deployed to the testing
environment. A tester has reported that clicking a custom button in the Web Part has no
effect in the browser. You need to ensure that the button works as designed. Which
approach should you recommend?

A.
Enable the Full Control permission policy level in the Manage Permission Policy Levels
dialog box.

B.
Verify that JavaScript is enabled in the tester’s browser and that User Account Control is
not causing the issue.

C.
Set the Load User Profile property to False in the SharePoint Central Administration v4
application pool. Then restart IIS.

D.
Clear the browser cache on the tester’s machine and reopen the browser.