You manage computers that run Windows 8. You plan to install a desktop app named MarketingApp on one of
the client computers.
You need to display a progress bar to the user while installing the app.
Which command should you run?

A.
msiexec /i marketingapp.msi /qn

B.
msiexec /i marketingapp.msi /qb

C.
msiexec /x marketingapp.msi /qb

D.
msiexec /x marketingapp.msi /qn

Explanation:
http://technet.microsoft.com/en-us/library/cc759262(v=ws.10).aspx
/i installs or configures a product
/qb displays a basic user interface