You work as a senior database administrator at ABC.com. The ABC.com network consists of a single domain
named ABC.com. ABC.com makes use of Microsoft SQL Server 2012 in their environment.
You are hosting a training exercise for Microsoft SQL Server 2012 administrators. You are currently discussing
Multicast transformation.
Which of the following is TRUE with regards to Multicast transformation? (Choose two.)
A.
It prevents a package from creating logical copies of data.
B.
It allows a package to create logical copies of data.
C.
It distributes its input to one or more outputs.
D.
It distributes its input to a single output.
http://technet.microsoft.com/zh-tw/library/ms137701.aspx
Here is the link in English
https://msdn.microsoft.com/en-us/library/ms137701(v=sql.110).aspx