answer: I don't have any problem in both course.i understand both courses very well.in this classes i can use them in real life. i believe that i have gain more knowledge in this classes.

I really enjoyed the online course. I thought it was well planned and layed out, easy for me to follow. The work load(h.w. & test)was just enough, so i could finish everything with enough time, learn about the topics and not feel over loaded and rushed.