Some difference between multi tasking and multiprocessing
Multitasking: It performs more than one task at a time using a single processor.
Multiprocessing: It performs more than one task at a time using multiple processors.
Multitasking : The number of CPUs is only one.
Multiprocessing : The number of CPUs is more than one.
Multitasking: It is less efficient than multiprocessing.
Multiprocessing: It is more efficient than multitasking.