How to check java/forms/pl sql/apache/workflow and jre version In oracle application R12 ?

1)How to check my java version in R12 EBS?
[applmgr@apps US]$ $ORACLE_HOME/jdk/bin/java -fullversion
java full version "1.4.2_14-b05"
[applmgr@apps US]$

2)How to check my forms version in R12 ebs?

[applmgr@apps ~]$ $ORACLE_HOME/bin/frmcmp_batch|grep Forms| grep Version
Forms 10.1 (Form Compiler) Version 10.1.2.3.0 (Production)
[applmgr@apps ~]$


3)How to check my Apache version in R12 EBS?

[applmgr@apps ~]$ $IAS_ORACLE_HOME/Apache/Apache/bin/httpd -version
Server version: Oracle-Application-Server-10g/10.1.3.4.0 Oracle-HTTP-Server
Server built:   Jul  7 2008 14:58:00
[applmgr@apps ~]$

4)How to check my pl/sql version in R12 EBS?

[applmgr@apps ~]$ $ORACLE_HOME/bin/frmcmp_batch|grep PL/SQL|grep Version
PL/SQL Version 10.1.0.5.0 (Production)
[applmgr@apps ~]$

5)How to check my jre version R12 EBS?

[applmgr@apps ~]$ cat $FORMS_WEB_CONFIG_FILE|grep sun_plugin_version

sun_plugin_version=1.6.0_07

[applmgr@apps ~]$


6)How to find workflow version in oracle apps R12?

SQL> select TEXT from WF_RESOURCES where
NAME='WF_VERSION';  2

TEXT
--------------------------------------------------------------------------------
2.6.0