Question 2   Draw an activity Diagram in draw.io and screenshot it for me.   Scenario   Each subject has 1 lecture class and 4 tutorial classes. Each lecture class can have a maximum of 80 students only and each tutorial class can have a maximum of 20 students only. From the system, the faculty will generate a list of subjects that have registered students. Then the list of academicians for the faculty is displayed. For each academician, the faculty can assign either 1 lecture class or 3 tutorial classes. The faculty will keep assigning duty to the academicians until there are no more lecture or tutorial classes.

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Enhanced ER Model

The enhanced ER model is an abbreviation for Enhanced Entity-Relationship (EER) model. As you know, the entity-relationship (ER) model is a pictorial illustration of the relationship between various entities of a domain. In the case of a large amount of data with multiple interrelated entities, the ER diagrams become complex and tough to interpret. For such cases, the need for enhancement in the ER model was observed, and thus, the EER model was designed.