In your own words, write a short paragraph for each of the following questions from the assigned readings: List and briefly define the four main elements of a computer Define the two main categories of processor registers In general terms, what are the four distinct actions that a machine instruction can specify? What is an interrupt? How are multiple interrupts dealt with? What characteristics distinguish the various elements of a memory hierarchy? What is cache memory? What is the difference between a multiprocessor and a multicore system? What is the distinction between spatial locality and temporal locality? In general, what are the strategies for exploiting spatial locality and temporal locality