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Paper No: 1
Question 1:
[1.5 marks]Create one database and then write SQL statements to create, in this database,
all tables derived from the ERD given in the following picture with appropriate attributes,
primary keys and foreign keys.
NOTE that when creating the SQL commands as request, you MUST keep the name of
tables, relationship, attributes and data type of attributes as SAME as given in the given
ERD.
Attributes with underline belong to the Primary Key of each entity.
Attributes which reference to the primary key of another table must have the same name as
the attributes in the primary key of the referencing table.
When submitting the responses for this question, submit only SQL statements for creating
tables with corresponding keys and foreign keys. Do not use "create database", "Alter
database", "use database_name" or any statements using database's name in your
submission.
Productname
nvarchar(150)
ProductID
int
Price
decimal (12,2)
CategoryID
Name
int
nvarchar(100)
Product
N
hasSupplier
N
has
Category
M
Supplier
Supplier D
varchar(30)
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Question 2:
+ 100%
Picture 1.1
SupplierName
nvarchar(100)
Description
nvarchar(200)
Level
int
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