Long description

There are four vertical C P U blocks from C P U 1 to C P U 4. C P U 1 has a master that runs the operating system. The C P U 1 is labeled leader runs O S, C P U 2, 3, and 4 are labeled follower runs user processes. A vertical memory block with two horizontal partitions. The first partition is labeled User processes. The second partition is labeled Operating System. There is a vertical Input or Output block. All vertical blocks labeled C P U, Memory, and Input or output are connected to a common bus.