
Explanation/Reference:
Explanation:
THE SUPPLIED ANSWER IS CORRECT.
FOR 3 STEPS USE
1. SETUP/PREPARESCHEMA
2. SETUP/PREPAREAD
3. SETUP /PREPAREDOMAIN
HOWEVER THE ANSWER ONLY PROVIDES FOR 2 STEPS.
IF YOU RUN SETUP /PREPAREAD THEN THIS COMMAND CHECKS TO SEE IF THE SCHEMA EXTENSIONS HAVE BEEN INSTALLED
AND IF NOT THEN IT PROCEEDS TO INSTALL THEM.
HENCE SETUP /PREPAREAD IS CORRECT
A TRICK QUESTION FROM MICROSOFT TO CHECK IF YOU KNOW HOW SETUP /PREPAREAD ACTUALLY OPERATES.
References
http://messagingserversupport.com/2013/03/06/how-to-install-exchange-2013-rtm-on-windows-server-
2012/
http://books.google.com.au/books?id=3bIRAAAAQBAJ&pg=PA323&lpg=PA323&dq=prepare+child
+domains+for+exchange
+2013&source=bl&ots=9OBBo0R2H9&sig=iu1yUeD2ckRsBryxGHi6MTs8Bk&hl=en&sa=X&ei=YPP- UfblDqauiQezrYCoCw&ved=0CG8Q6AEwBw#v=onepage&q=prepare%20child%20domains%20for%
20exchange%202013&f=false
Prepare Active Directory and Domains: Exchange 2013 Help