Review Questions and Get Ready for Test1

Review Questions and Get Ready for Test1

      Time gone by, the first test of CSC165 is coming, excited for it. Honestly, this week I am really busy, because I have four tests during this week. My review for the CSC165 test is kind of late, but I still reviewed some points which helps me for to get ready for test 1.
     First of all, I want to talk about some examples in the last few week's lecture. During the lecture time, I 'seems' understand all the examples. The reason of I use 'seems' is on class, I understand those examples and they are really make sense for me; but when I reread those notes today, I found there are some problems that I did not realize on the first time of study those materials. In other words, I found there are some misunderstanding for those in-class examples. For example, week two Monday's lecture note. In page 4, professor connected the employees question and the list of Python questions together, but I cannot remember how could those two related. The list question also shown in the past test, which professor posted on the course website. That means those examples are important, but I cannot remember anything about them. In addition, I found that with time gone by, some questions that I understand before make me confused. I thought that maybe I learned more then I improved my knowledge system, but with me thinking more, I am stuck. There is a great example, the Venn Diagram. On page 5 of the week two Monday's lecture note,  professor shows some Venn Diagram to verify and falsify statements. Before quiz one, I think those materials are easy, I know when need I put O, X or question mark. But when I reviewed today, I found there are lots of problems. For example, verify the universal claim. I do not understand that why the connected part of P and Q is occupied by a question mark. If there are some elements in P and there is nothing only belongs to P, then there must be something between P and Q. Question mark means there is something or it is empty. Is that means there is something? I asked myself, it does not make sense, if I assume there is nothing. I think I can assume there is nothing. Lately, I reread quiz and tutorial problems, then I realized that I do not need to think that much. If it shows there is something in the between, then well-done for this question. Thanks for I realized that tonight instead I lost in the test.
    Second, for the test, I took a look at the past test, questions are not really hard and we are allowed to use 'cheat sheet', this is the first time for me to use 'cheat sheet' in a test.
    All in all, Good luck for me.