My SLOG For Week #8

I am sorry about the late slogs since I saved in a Word document and forgot to post in my blog.

This week we learnt more about operators and operating systems in class. I have known that Operating systems should have a kernel providing access to hardware as well as system utilities, which are often closely associated with the CPU, for instance, DOS and Windows with Intel, Macs with Motorolas.  Actually, I am still confused with the definition of task-switching, time-slicing and time-sharing.

DrRacket was always interesting. We were required to watch the racket video on how to use apply with DrRacket at home and learnt fractals in the lecture. Danny handed out lecture exercise about fractals including three questions, which was not difficult I thought. Furthermore, there was a quick summary of Sneeze project, which is due on Nov. 1^st and I have not finished yet.