Portfolio No.: 2 Group/individual: Individual Assignment Question one: Course Registration Case Study An educational institute has a course registration system. The student access the institute...

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Portfolio No.: 2 Group/individual: Individual Assignment Question one: Course Registration Case Study An educational institute has a course registration system. The student access the institute website to check the course schedule and register a course. Once the student pays the course fees, the system provides the fee statement. At the student service department, the registrar prepared the course schedule and updates courses information as required. The cashier can access the payment system to check the s_t_u_d_e_n_t_’s_ _payments and courses registration process. Instructors and tutors can view the number of students registered in any course. 1. List possible entities in the registration system, including their attributes. 2. Identify possible use cases and actors. 3. Draw the use case diagram that explain the students process of student registration. You may need to make some assumptions with the required justifications Portfolio No.: 3 Group/individual: Individual Assignment Weighting: 10% Question one: Case Study High Education College (HEC) is an educational institute provides different courses in information technology. The institute wants to develop and deploy new Online Learning System (OLS). The OLS required to install and configure email, web, database and management servers to provide the required services such as emails for staff and students, web page and database management system. In addition, the networking infrastructure must be established to provide communication and networking facilities with the required security and system availability. Different types of network devices and support servers including networking switches and routers must be installed and configured with all the required cabling services. Security devices and backup services are required to improve the system performance. The institute wants to develop two online learning systems, Undergraduate Learning System (ULS) and Postgraduate Learning System (PLS). The software developers at the IT department assigned the task of developing both learning systems from scratch within 1 year and 4 months. Task: The Systems Development Life Cycle (SDLC) identifies all the activities required to build, launch, and maintain an information system. Discuss the six core processes of the SDLC required to develop the OLS project for the HEC. You have to provide detailed information regarding each core processing activity. Your answer should consider Work Break Down (WBS), sequence of activities and the dependencies of those activities. In addition, you have to used modeling, use cases and other required techniques and tools with justification.