It is required to develop an application in Java to maintain information about students registered in various courses in a university. (A) Write a class called Course having data members: courseNum (String such as ITCS214), courseName (String such as Data Structures), credits (int), section (int). Include the following public methods in the class: Default constructor (without any parameters), constructor with 4 parameters, set and get methods for all attributes, equals and toString methods. (B) Write a class called Student having following data fields: idNum (long), firstName (String), lastName (String), gender (char), email (String), coursesRegistered (ArrayList of type Course). Note that coursesRegistered is a list of type ArrayList (Java class) in which each element is of class type Course. The coursesRegistered is the list of courses in which the student is currently registered. It has following methods: Default constructor (without any parameters), constructor with 5 parameters (except for coursesRegistered), set and get methods for all attributes, equals, and printCoursesRegistered. The list coursesRegisteredis created as an empty list in the constructors. The equals method compares two objects of type Student based on their idNums.
It is required to develop an application in Java to maintain information about students registered in various courses in a university. (A) Write a class called Course having data members: courseNum (String such as ITCS214), courseName (String such as Data Structures), credits (int), section (int). Include the following public methods in the class: Default constructor (without any parameters), constructor with 4 parameters, set and get methods for all attributes, equals and toString methods. (B) Write a class called Student having following data fields: idNum (long), firstName (String), lastName (String), gender (char), email (String), coursesRegistered (ArrayList of type Course). Note that coursesRegistered is a list of type ArrayList (Java class) in which each element is of class type Course. The coursesRegistered is the list of courses in which the student is currently registered. It has following methods: Default constructor (without any parameters), constructor with 5 parameters (except for coursesRegistered), set and get methods for all attributes, equals, and printCoursesRegistered. The list coursesRegisteredis created as an empty list in the constructors. The equals method compares two objects of type Student based on their idNums.
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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It is required to develop an application in Java to maintain information about students
registered in various courses in a university.
(A) Write a class called Course having data members:
courseNum (String such as ITCS214), courseName (String such as Data Structures),
credits (int), section (int).
Include the following public methods in the class:
Default constructor (without any parameters), constructor with 4 parameters, set and get
methods for all attributes, equals and toString methods.
(B) Write a class called Student having following data fields:
idNum (long), firstName (String), lastName (String), gender (char), email (String),
coursesRegistered (ArrayList of type Course).
Note that coursesRegistered is a list of type ArrayList (Java class) in which each element
is of class type Course. The coursesRegistered is the list of courses in which the
student is currently registered.
It has following methods:
Default constructor (without any parameters), constructor with 5 parameters (except for
coursesRegistered), set and get methods for all attributes, equals, and
printCoursesRegistered.
The list coursesRegisteredis created as an empty list in the constructors. The equals
method compares two objects of type Student based on their idNums.
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