java code Lecturer Information:  Super Class: lecturer Attributes : Lecturerid, LecturerName, Address, Qualification age, Gender, Methods : • Read the lecturer details Display the Lecturer details    Sub class: Subject_details Attributes no__of_ students_coursel, no_of_ students_course2, : no_of_ studenst_course3, no of_ students_course4,Total_no_working hours Methods : • Find the total number of students from all courses • Get the total number of working hours • Display the Lecturer details and Subject details.  The following information must be included in your solution(program): Properties with proper data types Demonstration of OOP feature (Polymorphism / Overriding) Proper naming convention Proper comments in each program and within program Purpose of each code should be explained.

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
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java code

Lecturer Information: 

Super Class: lecturer

Attributes : Lecturerid, LecturerName, Address, Qualification age, Gender,

Methods : • Read the lecturer

details Display the Lecturer details  

 Sub class: Subject_details

Attributes no__of_ students_coursel, no_of_ students_course2, : no_of_ studenst_course3, no of_ students_course4,Total_no_working hours

Methods : • Find the total number of students from all courses

• Get the total number of working hours

• Display the Lecturer details and Subject details. 

The following information must be included in your solution(program): Properties with proper data types

Demonstration of OOP feature (Polymorphism / Overriding)

Proper naming convention

Proper comments in each program and within program

Purpose of each code should be explained.

Program Execution (output)

Problem4:
Lecturer Information:
Super Class: lecturer
Attributes :
Methods :
Lecturerid, LecturerName, Address, Qualification age, Gender,
• Read the lecturer details
Display the Lecturer details
Sub class: Subject_details
Attributes no__of_ students_course1, no_of_ students_course2, : no_of studenst_course3, no_of_
students_course4,Total_no_working hours
Methods :
• Find the total number of students from all courses
4
• Get the total number of working hours
• Display the Lecturer details and Subject details.
The following information must be included in your solution(program):
Properties with proper data types
Demonstration of OOP feature (Polymorphism/ Overriding)
Proper naming convention
Proper comments in each program and within program
Purpose of each code should be explained.
Program Execution (output)
Transcribed Image Text:Problem4: Lecturer Information: Super Class: lecturer Attributes : Methods : Lecturerid, LecturerName, Address, Qualification age, Gender, • Read the lecturer details Display the Lecturer details Sub class: Subject_details Attributes no__of_ students_course1, no_of_ students_course2, : no_of studenst_course3, no_of_ students_course4,Total_no_working hours Methods : • Find the total number of students from all courses 4 • Get the total number of working hours • Display the Lecturer details and Subject details. The following information must be included in your solution(program): Properties with proper data types Demonstration of OOP feature (Polymorphism/ Overriding) Proper naming convention Proper comments in each program and within program Purpose of each code should be explained. Program Execution (output)
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