System Tables Views Oracle PLSQL

SQL>
SQL>
SQL>  create table t(
  2      id number,
  3      data varchar2(200) );
Table created.
SQL>
SQL>
SQL>  create or replace view view_t as
  2      select id view_id, data view_data
  3        from t;
View created.
SQL>
SQL>  select object_name, status
  2      from user_objects
  3     where object_name = 'VIEW_T';
OBJECT_NAME                                                                                                              STATUS
-------------------------------------------------------------------------------------------------------------------------------- -------
VIEW_T                                                                                                                   VALID
SQL>
SQL>
SQL> drop table t;
Table dropped.
SQL>