Question 3: (15 Marks) 3.1 Build an initial level class diagram to store the entities details into a database based 10 Marks on the given below assumptions. These assumptions are related to the scenario mentioned in Question-1. You are required to show the attributes and appropriate methods of each ciess in the diagram. You are required to identify the classes and their corresponding attributes. The font-office staff schedules the appointments for the visitors. The front-office staff details are staff ID. name, designation, phone number and an email address. The front-office staff coordinate with various department to schedule meetings. There is a supervisor for front-office staff. The department details to be stored are departmentID, description, email address and phone number. The appointments details to be stored are appointmentID, type, date and time. There can be two types of appointments; individual or organization. The visitors request appointments. The visitor details are visitor name, national ID, name of the organization, date, time and purpose of visit. The meetings are scheduled by the department, recorded by the front office staff and attended by the visitors. The meeting details are meeting ID, title, data, time and list of attendees. The meeting types are single or multiple. 3.2. From the software engineering Skills you have learned during the study, identity any 5 Marks Two obiect-oriented complexity metrics exactly matching with the above scenario. Describe what they measure and how it support to determine complexity of the classes. TM 354/THE-Final 4 of 6 2020-2021/Fall Question 3: (15 Marks) 3.1 Build an initial level class diagram to store the entities details into a database based 10 Marks on the given below assumptions. These assumptions are related to the scenario mentioned in Question-1. You are required to show the attributes and appropriate methods of each ciess in the diagram. You are required to identify the classes and their corresponding attributes. The font-office staff schedules the appointments for the visitors. The front-office staff details are staff ID. name, designation, phone number and an email address. The front-office staff coordinate with various department to schedule meetings. There is a supervisor for front-office staff. The department details to be stored are departmentID, description, email address and phone number. The appointments details to be stored are appointmentID, type, date and time. There can be two types of appointments; individual or organization. The visitors request appointments. The visitor details are visitor name, national ID, name of the organization, date, time and purpose of visit. The meetings are scheduled by the department, recorded by the front office staff and attended by the visitors. The meeting details are meeting ID, title, data, time and list of attendees. The meeting types are single or multiple. 3.2. From the software engineering Skills you have learned during the study, identity any 5 Marks Two obiect-oriented complexity metrics exactly matching with the above scenario. Describe what they measure and how it support to determine complexity of the classes. TM 354/THE-Final 4 of 6 2020-2021/Fall