Compare batch processing systems and multiprogramming systems

1.	Compare batch processing systems and multiprogramming systems
Answer» The main\xa0difference\xa0between\xa0batch processing\xa0and\xa0multiprogramming\xa0is that\xa0batch processing\xa0allows multiple programs to execute with minimum human interactions while\xa0multiprogramming\xa0allows multiple programs to execute on a single\xa0processor system.\xa0Multi-Programmed\xa0Batch System: In\xa0multiprogramming, multiple programs (or jobs) of different users can be executed simultaneously (i.e. at the same time). The multiple jobs that have to be run simultaneously must be kept in main memory and the operating\xa0system\xa0must manage them properly.\xa0Batch\xa0systems can work offline so it makes less stress on\xa0processor.\xa0Processor\xa0consumes good time while\xa0processing\xa0that mean it knows which job to\xa0process\xa0next. In real time systems we don\'t have expectation time of how long the job is and what is estimated time to complete it.

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