Single CPU allows multiprocessing, for example, user can listen to the music and watch video at the same time. This is achieved with fast process switching. Why don’t we see or hear any interrupts in music and video?
Multiprocessing capability was integrated into the CPU so that users could easily perform multiple tasks simultaneously. In multiprocessing, multiple processes or jobs can be run and managed by the CPU.This is how you are able to run audios and videos without any interruption.
