Your company uses Windows Update to download and install security updates on client computers.
When Microsoft releases a security update, you havethe following requirements:
Establish which client computers require the security update.
Identify what changes will occur as a result of thesecurity update.
Identify which applications might be affected by the security update.
You need to select the appropriate tool to detect application-compatibility issues.
What should you do?

A.
Use the Inventory Collector.

B.
Use the Setup Analysis Tool.

C.
Use the Update Compatibility Evaluator.

D.
Use the Windows Compatibility Evaluator.

Explanation:
The Update Compatibility Evaluator (UCE) examines your organization’s computers and identifies the installed
applications and system information, matches that information against the profile set for the Windowsupdate,
and looks for potential conflicts due to changes inthe registry, application files, or application file properties.
You configure the compatibility evaluator, definingwhen and how it runs, in the Application Compatibility
Manager. You can also view your potential compatibility issues on the Analyze screen of the Application
Compatibility Manager.
http://technet.microsoft.com/en-us/library/cc766043(v=ws.10).aspx