You are piloting the deployment of a SharePoint Server 2013 Service Pack 1 (SP1) server
farm named Farm1. Farm1 contains two front-end Web servers and an application server.
You create a new site collection that contains fivesites. You need to simulate 200 user
connections to the sites. The solution must use theminimum amount of administrative
effort.
Which tool should use?

A.
Stsadm

B.
Microsoft SharePoint Designer

C.
Test-Connection

D.
Microsoft Visual Studio

Explanation:
To determine how well your software responds to various levels of usage, you conduct load tests. A load test
models the expected usage of a software program by simulating multiple users who access the program atthe
same time.
http://msdn.microsoft.com/en-us/library/dd293540.aspx