Workflow services Status checking

To Check whether the Workflow Components are Up & Running?
SQL> col component_name for a45;
col component_status for a30;
set pagesize 200;
select component_name,component_status from fnd_svc_components;

COMPONENT_NAME                                COMPONENT_STATUS
--------------------------------------------- ------------------------------
ECX Inbound Agent Listener                    RUNNING
ECX Transaction Agent Listener                RUNNING
Workflow Deferred Agent Listener              RUNNING
Workflow Deferred Notification Agent Listener RUNNING
Workflow Error Agent Listener                 RUNNING
Workflow Inbound Notifications Agent Listener RUNNING
Workflow Notification Mailer                  STOPPED
Web Services OUT Agent                        RUNNING
Web Services IN Agent                         RUNNING
Workflow Java Deferred Agent Listener         RUNNING
Workflow Java Error Agent Listener            RUNNING
Workflow Inbound JMS Agent Listener           STOPPED
WF Deferred Agnt Listener1                    RUNNING
WF Deferred Agnt Listener2                    RUNNING
WF Deferred Agnt Listener3                    RUNNING
WF Deferred Agnt Listener4                    RUNNING

16 rows selected.