Your company has a private cloud that contains 200 virtual machines. The network contains a server
named Server1 that has the Microsoft Server Application Virtualization (Server App-V) Sequencer
installed. You plan to sequence, and then deploy a line-of-business web application named Appl.
App1 has a Windows Installer package named Install.msi. App1 must be able to store temporary
files. You need to identify which task must be performed on Server1 before you deploy Appl. What
task should you identify?

A.
Modify the environment variables.

B.
Add a script to the OSD file.

C.
Compress Install.msi.

D.
Install the Web Server (IIS) server role.

Explanation:
http://blogs.technet.com/b/serverappv/archive/2012/05/09/server-app-v-recipe-ws-ftpserver.aspx
Before sequencing, prepare the OS by installing the following prerequisites:
1. IIS Web Server role (ensure IIS management scripts and tools are installed)
2. WebDeploy 2.0