select object_name( object_id("master.dbo.sysobjects"), db_id( "master" ) ) -- sysobjects
select object_name( object_id("master.dbo.sysobjects") )                    -- sysobjects
select object_name( object_id("sysobjects") )                               -- sysobjects
select object_name( 1 )                                                     -- sysobjects
select object_name( 1, 1 )                                                  -- sysobjects
select object_name( object_id("master.dbo.syscolumns"), db_id( "master" ) ) -- syscolumns
select object_name( object_id("master.dbo.syscolumns") )                    -- syscolumns
select object_name( object_id("syscolumns") )                               -- syscolumns
select object_name( 3 )                                                     -- syscolumns
select object_name( 3, 1 )                                                  -- syscolumns
select object_name( object_id("roger") )                                    -- roger