You are planning to upgrade Internet Explorer.
You have the following requirements:
Create a report that identifies which computers aresuccessfully upgraded.
Do not install additional software on the client computers.
You need to design a deployment method that meets the requirements.
What should you do?

A.
Use Windows Server Update Services (WSUS).

B.
Use Internet Explorer Administration Kit (IEAK) and Group Policy.

C.
Use Microsoft System Center Configuration Manager.

D.
Use Microsoft System Center Essentials.

Explanation:
Windows Server Update Services 2.0 and above comprise a repository of update packages from Microsoft. It
allows administrators to approve or decline updatesbefore release, to force updates to install by a given date,
and to obtain extensive reports on what updates each machine requires.
System administrators can also configure WSUS to approve certain classes of updates automatically (critical
updates, security updates, service packs, drivers, etc.).
One can also approve updates for “detection” only, allowing an administrator to see what machines willrequire
a given update without also installing that update.
http://en.wikipedia.org/wiki/Windows_Server_Update_Services