Your company has three offices. The offices are located in Seattle, London, and Tokyo.
The network contains an Active Directory domain named northwindtraders.com. Each office is
configured as an Active Directory site.
System Center 2012 R2 Operations Manager is deployed to the domain. The servers in all three sites
are monitored by using Operations Manager.
The company has a web site for its customers. The web site requires users to sign-in.
You need to recommend a solution to monitor the web site.
The solution must meet the following requirements:
Monitor the availability of the web site from locations in North America, Europe, Asia, and Australia.
Monitor multi-step requests to the web site.
Use a central console for monitoring.
What should you include in the recommendation?
A.
Import the System Center Global Services Monitoring Management Pack and add the Web
Application Availability Monitoring monitoring type.
B.
Add the Web Application Transaction monitoring type and configure watcher nodes.
C.
Add the TCP Port monitoring type and configure watcher nodes.
D.
Import the System Center Global Services Monitor Management Pack and add the Visual Studio
Web Test Monitoring monitoring type.
Answer D. For comments see: http://www.aiotestking.com/microsoft/what-should-you-include-in-the-recommendation-256/
http://www.systemcentercentral.com/which-is-the-best-synthetic-web-transaction-to-use-in-operations-manager-for-my-requirements-scom-sysctr/
The key is in
Monitor multi-step requests to the web site.
Thus D is the only one with multi step
https://technet.microsoft.com/en-us/library/jj860375(v=sc.12).aspx
Web Application Availability Monitoring
Have to know the availability of a web application
You have to see how your application webpages respond when they are accessed from external geographic locations around the world
You are not looking to monitor multi-step transactions
Visual Studio Web Test Monitoring
Have to know the availability of a web application and more details
You have to monitor your applications by using Visual Studio web tests that are running from external geographic locations around the world
You do have to monitor multi-step or authenticated transactions
Web Application Transaction Monitoring
Have to monitor intranet applications from internal locations. The monitored applications cannot be accessed from the Internet