You have a computer that runs Windows 7. You have an application installation package named app1.msi. You need to perform a customized installation of app1.msi. What should you do?

A.
Create a transform file named app1.mst and then run Msiexec.exe /i app1.msi /t app1.mst.

B.
Create a transform file named app1.mst and then run Msinfo32.exe /i app1.msi /t app1.mst.

C.
Create an update file named app1.msp and then run Msiexec.exe /i app1.msi /update app1.msp.

D.
Create an update file named app1.msp and then run Msinfo32.exe /i app1.msi /update app1.msp.

Explanation:
Windows Installer Transform Files
A Windows Installer transform (.mst) file provides configuration settings for a customized installation. A transform file contains information about components, features, setup properties, and changes that you can use to customize your installation..
Msiexec
Provides the means to install, modify, and perform operations on Windows Installer from the command line.
To install or configure a product
Syntax
msiexec /i {package|ProductCode}
/i : Installs or configures a product.
/t : Applies transform to advertised package.
NOT Msinfo32
Displays a comprehensive view of your hardware, system components, and software environment.