- Read the following small case study and identify two functional and three non- functional requirements for it. Case study: In the university X, the students enroll their courses at the begging of each semester. The student starts the courses enrollment process by holding a meeting with his supervisor in order to select the suitable courses based on his study plan; the student fills a particular form to apply for Admission and Registration department (A&R). The student submits the add/drop form to (A&R) department, the (A&R) employee reviews the Add/ Drop forms information and signed the form to be confirmed. The (A&R) employee enters the student data to SIS to update the (A&R) database. The (A&R) departments existing system has some technical problems, specifically the performance of the system is very slow, the security needs to be more stronger, the system reliability is not on the standard. On the other hand the (A&R) departments networks infrastructure includes a higher specifications servers and clients.