how-to list system objects from sql server 2005

use POC
--HOW-TO LIST ALL PROCEDURE IN A DATABASE
select s.name from sysobjects s where type = 'P'
--HOW-TO LIST ALL TRIGGERS BY NAME IN A DATABASE
select s.name from sysobjects s where type = 'TR'
--HOW-TO LIST TABLES IN A DATABASE
select s.name from sysobjects s where type = 'U'
--how-to list all system tables in a database
select s.name from sysobjects s where type = 's'
--how-to list all the views in a database
select s.name from sysobjects s where type = 'v'

/*
Similarly you can find out other objects created by user, simple change type =

C = CHECK constraint

D = Default or DEFAULT constraint

F = FOREIGN KEY constraint

L = Log

FN = Scalar function

IF = In-lined table-function

P = Stored procedure

PK = PRIMARY KEY constraint (type is K)

RF = Replication filter stored procedure

S = System table

TF = Table function

TR = Trigger

U = User table ( this is the one I discussed above in the example)

UQ = UNIQUE constraint (type is K)

V = View

X = Extended stored procedure
*/