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Exam Review Andy Wang Operating Systems COP 4610 / CGS 5765
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Coverage Total: 50 points; 1 min / point 42 points based on lectures 1-13, assignments 1-4, and project 1 8 points based on your ability to apply various principles learned in the class
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Introduction and History Definitions Operating system Job Batch system Timesharing
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Introduction and History Short answers Four phases of OS history OS design goals
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Concurrency: Threads, Address Spaces, and Processes Definitions Thread Address space Process Context switch
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Concurrency: Threads, Address Spaces, and Processes Definitions Uniprogramming Multiprogramming Multithreading Multiprocessing Multitasking
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Concurrency: Threads, Address Spaces, and Processes Short answers Benefits of concurrency Program vs. process Dispatching loop Thread state diagram Amdahl’s law
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Genesis: From Raw Hardware to Processes Definitions Master boot record System call User mode Kernel mode
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  • Fall '19
  • Computer multitasking, Andy Wang

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