Lab7_Solution

ii. How manyrepositoriesandhowmanycontrollersareinvolvedinthistest case? 2 controllers: Professor (Adds professor) & Course (Adds course). 1 Repository: Course repository (To retrieve details of course). iii. Describe theroles of courseJson and addedCourse and the differences between them. 1. courselson: This is a JSON object that stores details of the course to be added via the course REST controller (therefore must be in JSON format). Unlike addedCourse, this is a JSON object and not an instance of the Course Class. addedCourse: This is an instance of the Course class (entity). It is retrieved from the course repository (i.e., it represents a record in the database). This course was created after the courselson was submitted to the course REST controller and saved to the repository by the controller.