Answered: Write a Java program that manages…

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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Question

Write a Java program that manages students and their marks.

Create a class called Student with the following attributes and methods:

studentId
name
grades[]
gradeCount
getStudentId()
addGrade(double grade)
getAverageGrade()
hasGradesAbove(double threshold)
displayStudentInfo()

Create two subclasses of Student: RegularStudent and HonorsStudent. The RegularStudent class should have an additional attribute: major. The HonorsStudent class should have an additional attribute: honorsProgram. Both subclasses should override the displayStudentInfo() method.

In the Main class, create instances of the RegularStudent and HonorsStudent classes, and prompt the user to enter the details for each student. Add grades to each student by prompting the user to enter the grades.

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