What should you create?

Your company has a private cloud that is managed by using a System Center 2012 infrastructure.
You have a web application named App1 that is hosted in another datacenter. The datacenter is not
part of the private cloud.
You need to ensure that Service Manager incidents are generated automatically when App1 is
unavailable.
What should you create?

A.
A channel

B.
A Service Level Tracking object

C.
A synthetic transaction

D.
An event subscription

Explanation:
To monitor the application that runs on these traditional platforms we leverage custom MP’s,
synthetic transactions to be able to test websites, and HTTP probes to test web services ensuring
that the outside-in functionality of the application is available.
http://blogs.technet.com/b/server- cloud/archive/2012/03/29/using-system-center-2012-tomonitortheinfrastructure-amp- application-layers-for-private-public-and-traditionalenvironments.aspx