You work as a database administrator at ABC.com. ABC.com has 12 separate branch offices and
a main office, each office is equipped with their own SQL Server 2008 computer.
A database table named ABC-Sales is used to store point-of-sale transactions. Furthermore, ABCSales also hosts sales information from all 12 of the ABC.com branch offices to accommodate
customer returns of products. Consequently the data should be refreshed from the main office to
all 12 branch offices every hour, on the hour. To this end you make use of a trigger called
Stats_Trigger to produce sales statistics based on customer sales and buying patterns. Currently
replication between the server in each of the 12 branch offices and a middle server in the main
office occurs in real time. You need to decide which type of replication would be best in this
scenario. You should also eliminate the replication of the data that is produced by the trigger.
What steps should you take? (Each correct answer presents part of the solution. Choose TWO.)

A.
You should consider using multiple merge publications, one at every branch office and one in
the main office.

B.
You should consider using transactions log between all the servers in the ABC.com domain

C.
You should consider using snapshot replication.

D.
You should consider using merge replication.

E.
You should consider setting the Stats_Trigger trigger on the server in each retail store to use
the NOT FOR REPLICATION option.

F.
You should consider setting the Stats_Trigger trigger on the server in each retail store to use
the FOR REPLICATION option.

Explanation:

In some cases, it is desirable for user activity in a replication topology to be treated differently from
agent activity.
The NOT FOR REPLICATION option allows you to specify that the following database objects are
treated differently when a replication agent performs an operation:
* Foreign key constraints
The foreign key constraint is not enforced when a replication agent performs an insert, update, or
delete operation.
* Check constraints
The check constraint is not enforced when a replication agent performs an insert, update, or delete
operation.
* Identity columns
The identity column value is not incremented when a replication agent performs an insert
operation.
* Triggers
The trigger is not executed when a replication agent performs an insert, update, or delete

operation.