Which object should you use?

You develop a Microsoft SQL Server 2012 database. You need to create a batch process that meets
the following requirements:
Status information must be logged to a status table.
If the status table does not exist at the beginning of the batch, it must be created.
Which object should you use?

A.
Scalar user-defined function

B.
Inline user-defined function

C.
Table-valued user-defined function

D.
Stored procedure

Explanation:
http://msdn.microsoft.com/en-us/library/ms186755.aspx