What Is The Difference Between Simple Batch System And Multiprogramming Batch System?

1.batch processing is based on the idea of automatic job to job transaction where as multi programing is inter leaved execution of multiple jobs by same computer....
2in batch processing type of system, firstly one job is executed completely and then the second is taken to be executed where as in multi programing type of system, some portion of one is executed then a portion of another & so on......

diffrence betwwen simple batch system and multiprogramimg system