Previously posted the same question and they asked for more info. This time took a better picture. Hopefully its clear now, thanks.

ITSS 4330- System Analysis and Design: Fall 2018 Assignment 2: Object Concepts (30 points) Consider the following scenario and then answer the corresponding questions You are all familiar with the eleaning platform. This platform provides various features to students and instructors. Review the features that support the processes of managing grades and managing assignments (posting, collecting, grading) Spend some time within elearming reviewing these features from a student perspective and an instructor perspective. Think about the data required to manage these features le-g. assignment name, point value, submission date). Based on your review complete the following questions: . Identily at least 3 classes that could be part of the elearning information system For each class identify at least 5 attributes and 2 methods. (9 pts) Provide a one-sentence description of the task accomplished by the methods you have dentified in the previous step. (3 pts) 2. . For each of the methods identified in question 1, list any arguments (data) required to perform the method. (3 pts) 4. For each of the dlasses you have identified, state its interface. (3 pts S. Whenever an assignment is added, elearning will increase the total number of points (sum of all assignments) in the gradebook for that course. How will you model the operation of ncreasing the total number of points? Will this be a public or private operation? Explain your reasoning briefy. (6 pts) 6. Explain the concept of polymorphism using an example in the elearninge context. (6 pts) Submit your completed assignment os on ottochment (.doc, dock, or pdl via elearning. Grading Criteria Your assignment will be assessed using the following criteria. . Content The writing should show that you understood the questions the instructor asked You should deliver a well-written answer, .Formatting The document should be professional and formatted correctly. You should always include your name and title of the assignment. Remember to use APA style. .Citations and References (Mainly for Essays and Papers): o If you use externall references you MUST include the full reference in the proper format with the necessary information. You should cite those references appropriately within the content of your answer o For citations, you can either directly quote the source when the author has something profound to say or you can reword the information from the source when the author has a unique idea. In either case, give credit to the author for the quotation or the unique idea but the bulk of your paper should be you expounding on the author's s with your words and ideas