Create a program that exhibits inheritance. Procedure:

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
Question

People in School

Objective:

At the end of the activity, the students should be able to:

  • Create a program that exhibits inheritance.

Procedure:

  1. Write a simple information system that will store and display the complete information of a student, faculty, or employee.
  2. Create four (4) no-modifier classes named PersonStudentFaculty, and Employee.
  3. Create a public class named CollegeList. This class shall contain the main method.
  4. Refer to the UML Class Diagram for the names of the variables and methods. The (-) symbol represents private variables, while (+) represents public method. This should be the sequence of the program upon execution:
      1. Prompt the user to select among Employee, Faculty, or Student, by pressing EF, or S.
      2. Ask the user to type the name and contact
      3. For Employee, ask the user to type the employee's monthly salary and the department where he/she belongs to (Ex. Registrar). Then, display name, contact number, salary, and

For Faculty, ask the user to press if the faculty member is regular/tenured or if not. Then, display name, contact number, salary, department, and status.

For Student, ask the user to type the student's enrolled program (Ex. BSIT, BSTM) and his/her year level (integers 1 to 4). Then, display name, contact number, program, and year level.

 

Person
name: String
contactNum: String
+ setName(String n): void
+ getName(): String
+ setContactNum(String c): void
+ getContactNum(): String
Employee
salary: double
department: String
+ setSalary(double s): void
+ getSalary(): double
+ setDepartment(String d): void
+ getDepartment(): String
Student
program: String
yearLevel: int
+ setProgram(String p): void
+ getProgram(): String
+ setYearLevel(String y): void
+ getYearlevel(): int
Faculty
status: boolean
+ isRegular(): boolean
Transcribed Image Text:Person name: String contactNum: String + setName(String n): void + getName(): String + setContactNum(String c): void + getContactNum(): String Employee salary: double department: String + setSalary(double s): void + getSalary(): double + setDepartment(String d): void + getDepartment(): String Student program: String yearLevel: int + setProgram(String p): void + getProgram(): String + setYearLevel(String y): void + getYearlevel(): int Faculty status: boolean + isRegular(): boolean
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