Can't tell for sure, since you only posted part of the code, but the @Dummy parameter does nothing in the code you posted. Perhaps it's used elsewhere.
The 1 after the procedure calls is a parameter value, like
exec sp_help 'Test'
Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability