DATABASE DIAGRAM (ONLINE EXAMINATION PLATFORM - APPLICATION) Please read this Introduction:- Our project is Online Examination System Portal which will be used for managing examination through their three user's. Like - i) Admin, ii) Faculty. iii) Student for this project role. The features available to Students in detail:- Under " Student Menu" section feature's is: i) Dashboard, ii) Exam - Sub-menu: Start Quiz, iii) Previous Question, iv) Review, y ) View Result, vi) Download Result, vii) Settings, viii) Social Media's, (x) Page Reload, x) Search, xii) My Profile, xii) Password Reset, xiii) Settings, xix) Logout, etc. The features available to faculty in detail:- Under " Faculty Menu" section feature's is: i) Dashboard, ii) Upload Question, iii) Create Question, in) Question Bank, v) Review, vi) Generate Result, vii) Manage Students, viii) Settings, ix) Social Media's, x ) Page Reload, xi) Search, xii) Reload, xii) Print Document, xiii) Configuration, xiv) Webmail, wy) Settings, wi) Profile, cvii) Password Reset, wviii) Logout, xix) Add New, xx) Data Filter, woi) Add Post, wxii) Al Delete, wciii) Trash Bin, ,xiv) ToDo List, wov) About, etc. The features available to Administrators in detail:- Under "Menu" section feature's is: i) Dashboard, ii) Admit Card, iii) Exam Schedule, in) Hall Ticket, ') Approve, vi) Upload, vii) Manage Students, viii) Manage Faculty, ic) Settings, x ) Page Reload, xi) Search, xii) Reload, xiii) Print Document, xiv) Configuration, xy) Webmail, xyi) Settings, xvii) Profile, xviii) Password Reset, xix) Logout, xx) Add New, xi) Data Filter, xxii) Add Post, xxiii) All Delete, xiv) Trash Bin, xy) ToDe List, xxy ) Q.1) We need at a first glance, there are many issues which come to my mind, these are some major questions that I want to solve the problem in below this (Database Diagram) : - i). Student, User and Faculty are separate tables - why is that? ii). There is no relation between the course and the student - why? iii). There is no relationship between course and subjects - why? iv). Where are you storing which questions are there in which exams