Complete the following use case description for a University Management System. When a student starts a new class. The system validates all relevant papers and produces a new registration record for the student. The University Management System receives the updated enrollment data. You may make reasonable assumptions if required.

Explain the steps of Elicitation, Specification, and Validation in requirement engineering. Talk about how to gather requirements.

Q2: Draw an ERD from the following business rules: Use proper notations for the type of attributes A software system is to be developed for an educational institute.The software is intended to be used by faculty members, students and designated support staff. System administrator will also use system for system administration and management. Student’sdata including names, registration number, cell numbers and address will be added and edited by Clerk. The data will be added at the timeof student reporting at campus. Student can enroll into any course of their choice from the offered courses. They can also request for dropping a course. Approval of course dropping of a student will be granted or refused by academic coordinators

Project Description A telephone book system, also known as a telephone directory, telephone address book, or Phone book, is a listing of telephone subscribers in a geographical area or subscribers to services provided by the organization that publishes the directory. Its purpose is to allow the telephone number of a subscriber identified by name and address to be found. Project Features The features of telephone book system are mainly related to the addition, listing, searching, and modifying telephone directory-related records. All these operations are done through Arrays. The information contained in the telephone directory records are the first name, last name, phone number, city, address, sex and email of the person whose record is entered in the telephone directory system. Project Operations Write a JAVA program that will maintain a phone directory using Arrays. The program should be able to perform the following operations: 1.Add persons details (first name, last name, phone…