Five friends plan to try a startup. However, they have a limited budget and limited computer infrastructure. How can they avail
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Answer:
Explanation:
To develop the model for Creating the supertype/subtype relationship three diffrent types of notation is given bellow accrdig to the diagram attached.
1.Traditional EER (Enhance Entity-Relational) notation
2.Microsoft Visio notation
3.Subtypes Inside supertype note
<em><u>Traditional EER(Enhance Entity-Relational)notation for the international school of technology diagram is attached bellow</u></em>
The diagram consist of the following entity
Room Supertype
Media Entity Type
COURSE entity type
Section weak entity type
Schedule associatiative entity type
<u><em>Microsoft Visio Notation for the international school of technology is ashown in the diagram bellow.</em></u>
The diagram consist of the following entity
Room Supertype
Media Entity Type
Computer entity type
Instructor entity type
Time slot entity type
<u><em>Subtype Inside Supertype note Notation for the international school of technology is shown in the diagram bellow.</em></u>
The diagram consist of the following entity
Room Supertype
Media Entity Type
Computer entity type
Instructor entity type
Time slot entity type
