Difference between Multi-programming and Multiprocessing

SN	Difference between Multi-programming and Multiprocessing: Both of these are advance techniques used in present computers to increase the overall efficiency (Processing speed) of computers.
	Multiprogramming	Multiprocessing
1	In this concurrent execution of programs take place by single CPU.	In this multiple CPU are used for concurrent processing.
2	In this single CPU work in time sharing mode to allocate it’s time for various programs.	In this because multiple CPU are used, therefore simultaneously execution of multiple program is possible.
3	Multiprogramming offers lower data processing capabilities then multiprocessing systems.	This offers higher data processing capabilities.
4	This is not parallel processing systems (Executing one program simultaneously by many processors for fast execution)	This can be a parallel processing system.
5	Normally it cost less than multiprocessing system.	These are more costly and complex system then multiprogramming