IB Computer Science Year 1 - 13 May 2019 Lesson Notes

Monday May 13 2019
Learning Targets HL students I can outline OS resource management techniques: scheduling, policies, multitasking, virtual memory, paging, interrupt, polling. SL I can write a good IA section A I can write a good IA section B click here for guidance for your section A click here for guidance for your section B	Plan for our day HL students please break into groups and answer our question of the day please open console.log we will learn and practice reading a console we will learn and practice searching We will learn and practice looking at processes we will learn about process hierarchy parent / child we will visualize processes (activity monitor -> view -> all processes hierarchically) we will update frequency so you can see what your CPU is doing we will watch a video: 5 minute brain break! we now must memorize this table, putting it into our own words SL students Please carefully follow these instructions and email me a link to your section A. Please look at the exemplar, which is very good. Please carefully follow these instructions and email me a link to your section B. If you are done, please ask a fellow student to look at your work, and assign a grade using the rubric on the above documents.
Question of the day How do you manage competition for limited resources?	Thing of the day A computer starting up. You can see the VERY FIRST instructions being executed by the operating system.
Links for todays class Our big idea is Resource management Operating Systems management techniques Computer resources Resource limitations

Give a brief account.