Tyut outline of 2022 database examination of Taiyuan University of Technology

One , choice question 15 Avenue （ Together 2 branch ）

The only resource I have at hand is the after-school questions issued by the teacher , And another set of unit tests . The teacher didn't say the original question , So you can't just recite the answers , Try to understand every problem thoroughly . If there are students who have other resources , You can send it to me , Let me summarize , Let's learn a little .

Multiple choice questions have been sent csdn, Added the missing answers in the previous online disk

Two 、 Brief introduction 5 Avenue （ Together 3 branch ）

Question bank link ： link ：https://pan.baidu.com/s/1lmi9sPiOU04uizsNqgOKmw?pwd=1234 
                             Extraction code ：1234

I will post the brief questions on my blog at the same time , But they are all from previous years , So in addition to memorizing in blogs , You have to memorize the items in the question bank .

3、 ... and 、 Express query operations in relational algebra , Four questions （10 branch ）

Algebra problems are posted on another blog , Let's talk about it briefly

Four 、 Big question

1、 take E-R Graph to relational pattern , And indicate the primary key 、 Foreign keys （10 branch ）

2、 Conceptual model design ： A description of a database is given in the question , Let's draw the database E-R chart （10 branch ）

3、 Database operation （15 branch ）

4、 Decompose relational patterns ： Examination site ： Basic functional dependencies of relational patterns 、 Relationship candidate key 、 Which paradigm does relationship belong to 、

      What kind of relationship does it belong to NF、 decompose NF Pattern set （10 branch ）

The big topic will be posted on another blog , Let's talk about it briefly

Draw the key

Examination scope ：

Chapter one 、 Chapter two 、 Chapter four 、 The fifth chapter 、 Chapter viii. 、 Chapter nine 、 Chapter 10 is the key point

You can understand the stored procedures in Chapter 6 and Chapter 7

The third chapter 、 Chapter 11 don't read （ The third chapter in the question bank is over ）