1. Create an ERM diagram from a business or company you
Create an ERM diagram from a business or company you are familiar with. Some examples
of entities are:Netflix Movie streaming service. Entities include available movies, genre,
customers and rentals.Student Course Registrations. Entities such as students, courses,
professors, and classrooms are involved.Flight Database. Entities such as airplanes, flights,
airports and pilots are involved.Ensure your ERM has at least four entities. We recommend
that you use Lucidchart to create your ERM. Within the Lucidchart website, select ERD as
the template. There are a lot of premium features that come with your BU email. Leverage
them in the future in your other courses. (max. 2 points)Task 1-2: Ensure to identify the
Primary Key for each entity. Identify the foreign keys where needed. (max. 1 point)Task 1-3:
Identify the relationship between entities using a triangle or diamond shape. Please
describe this relationship. (max. 1 point)Task 1-4: Identify the cardinalities for each
relationship. (max. 1 point)Task 1-5: Write 1 – 2 pages describing the transaction that
you’ve modelled, relationship between entities and the cardinalities identified. All
submissions must use the APA format. (max. 2 points)