online job can be done with the interaction of the user.

For ex:When you go to ATM to withdraw money,there will be a

panel called withdrawl.If you click on that your action can

be done.User can see what is happening.This is the online

job.

batch job can be done without the interaction of the user.

If you want to see the result then you have to go to spool-

job entry system-2(JES2).

Batch results can be viewed in JES2.