How do I find which directory UTL writes into

I have queried V$parameter

SQL> select * from v$parameter where name like
'%utl%';

NUM NAME
TYPE
----------
----------------------------------------------------------------
----------
VALUE
--------------------------------------------------------------------------------------
ISDEFAULT ISSES ISSYS_MOD ISMODIFIED ISADJ DESCRIPTION
--------- ----- --------- ---------- -----
-------------------------------------------
424 utl_file_dir
2

TRUE FALSE FALSE FALSE FALSE utl_file
accessible directories list



In which table or view can I find the directory
location and where can this be changed?

Rizwan

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