I just had an MIS test today and was asked this question, which I completely forgot the answer to. So what does each do, and what is the difference between the two?

Multiprocessing can be used only when there is more than one processor in the system. This is common in most computer systems nowadays. That means that several processes can execute at the same time.

2022 Fall CS-3423 Operating Systems by Prof. 周百祥. Contribute to kevin-rh/operating-systems development by creating ... including multiprogramming, interrupt, processes, kernel, parallelism, critical ...

Green Hills Software’s INTEGRITY-178 tuMP real-time operating system (RTOS) ... Time-Variant Unified-Multiprocessing RTOS Supports Multicore ARM. April 14, 2014.