Question: Question 7. Explain the data modeling using entity-relationship model with one example. In the answer, include an image of ER Diagram shoing at least 3

Question 7. Explain the data modeling using entity-relationship model with one example. In the answer, include an image of ER Diagram shoing at least 3 entities and at least two attributes inside each entity, and also display the primary key. If you do not have a software to draw it, draw in paper and pencil neatly, scan an image of it and include that image inside the Word document. As you answer, think of entities that are database tables and the relationship between the tables.

Question 8. Explain the relational database model with one example. In the answer, include an image of database tables (e.g. 2 databale tables holiding a few data/records such as 3 records in each database table). If you do not have a software to draw it, draw in paper and pencil neatly, scan an image of it and include that image inside the Word document.As you answer, this of the relationship that can exist between the database tables.

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