Return from the software engineer

I went to test the software engineer yesterday. I got a good test. I'm sure I should. There is nothing to say about the questions in the morning. The software engineering part is better and almost all right.

In the afternoon, it was completed in an hour. The first line was data flow, which is different from previous years. One problem was that the data flow diagram was corrected and the problem was quite bad. If there are only one or two errors, you can forget it. Mom, there are a lot of errors that make people not so confident in writing. One of the questions is the book management system. I tested several relational models. One of the questions still failed. In the relational model of "Book Reservation, the last "book id" should not appear. The primary key is "Reader ID" and "ISBN" (An ISBN corresponds to multiple books ). An error occurred during previous years.AlgorithmThe parameter table should be the root node pointer of a binary tree (tnode ** RPT ).

In the afternoon, I also tested the class diagram and Correlation Degree of UML, so there is no difficulty. The fourth question is dizzy. I tested web service, violent sweat ...... How can this be done? I learned some C # In my freshman year and learned a little bit about Web service, but I am not very clear about it ,...... There is no way to write a rough picture. Who asked him to answer the question. I chose Java for the fifth question, which was easily completed. Java 1.5 specifications just came out. Here we will take a test of the feature "generics" added in 1.5. Fortunately, we can understand the new features.

After one day, I was so tired that I got a good test. I felt very good when I came back. My mouth kept refreshing. The baby told me that boys should not talk about it casually, sweat ......