Unemployment is increasing day by day in our country. Due to present condition companies are terminating their employees this have become an alarming situation though this we have decided to build a web based 20 job portal. Companies and employees will have their profiles. Companies can post a job with its complete description, salary, post date, last date to apply. A company can also update this information. An employee will create their resume on this system which will take some basic data of employee like name, gender, DOB, CNIC, 30 Marks Best of Luck qualification, city, past experience, expected salary etc. An employee can apply search on city and view the available jobs. AN employee can also apply on a job he/ she interested in. Companies will get applications of candidates and reply back to the short listed candidates through the system.

a) Create domain model for given system

b) Design class diagram for given system

c) Create two test cases for system except login, change password and register

This question is from my exam. Please explain which clarification you need?