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Objectives: from STUDENT GUIDE, ppt OutLine: from TEST PLAN Answer:答案 PS:对Answer的补充说明补充以作业为基础T1 ( How Computer Systems and Operating Systems Work 1 1．Using a diagram, briefly describe a von Neumann machine. 1 ( Stored-Program concept （理解） 1 2. Using diagram, describe how the PDP-8 bus structure works. 2 3. What are basic elements of a computer system? Describe the functions of each element. 2 4. Name the two types of processor registers and briefly explain the function of each type. 3 (. Explain the factors in designing a computer system for performance（理解记忆） 4 T2a ( the computer system and its interconnection structures 5 ( How does a computer function? （看看就可以了，不重要） 5 1. Using diagram, describe how the instruction cycle works. 5 ( Example of Program Execution （能看懂。） 6 2. what is a Interrupt ? what cause interrupts? （重要！理解记忆） 6 3. Draw a diagram，and illustrate the Instruction cycle with Interrupt. (重要！记住) 7 4. what is multiple interrupts?(记住) 7 5. How does the computer system handle multiple interrupts? （记住） 7 T2b ( the computer system and its interconnection structures 9 1．what is the interconnection structure?（理解） 9 2. Draw the three main computer components of the interconnection structure. And describe relevant three types of Connections. （理解记忆） 9 3．What is a bus? Describe the three different types (functional groups) of bus. （重要记住） 10 ( PCI Bus （一种常用的总线结构） （理解记忆） 11 4. What are the requirements of the PCI bus lines? (PCI结构需要些什么线)（了解） 11 T3 ( Cache memory 12 1. Draw the memory hierarchy and explain what it represents. 12 （ 12 2. State the characteristics of the memory systems （理解其中涉及的概念） 13 3. Briefly describe the 4 different access methods. 13 4. What are the factors used to measure performance of memory systems?（理解记忆） 14 5. Explain the concept of Locality of Reference. 14 ( Cache operation – overview(How CPU access data from memory with cache?)（理解记忆） 15 ( Cache Design （了解） 15 ( Mapping Function （理解，要求能解释） 15 ( Write Policy（了解） 16 6. Expl