Category: Java

Hi

I am sending you my IT401 assignment file please solve everything completely

Follow all the instructions written in the file exactly especially the formatting and submission requirements because any mistake will cost me marks

Use the official template and make sure everything is arranged correctly inside it

For the programming part write the Java code properly with comments as required and include the output screenshot as mentioned in the instructions

I do not need complicated academic language just clear natural writing

Most important the work must look completely human written and original not copied and not generated

Make sure it is clean organized and ready for full marks

I am counting on you to handle it properly

Please check the attached file and submit your Java code. Do not submit screenshots or links.

Challenge for programmers.

Java language

1. Create a class called Student with the following:
   • Private fields:
     • String name
     • int id
     • double[] grades (store 5 grades)
   • A constructor to initialize all fields.
   • Getter methods for name and id.
   • A method calculateAverage() that returns the average of the grades.
   • A method getHighestGrade() that returns the highest grade.
   • A method hasPassed() that returns true if the average is 60 or higher.
2. In the main method:
   • Ask the user to enter:
     • Student name
     • Student ID
     • 5 grades
   • Create a Student object.
   • Display:
     • Student name and ID
     • Average grade
     • Highest grade
     • Whether the student passed or failed

Example Question Format (Specific Detail)

How do you properly encapsulate the grades array in the Student class to prevent external modification, while still allowing calculation of the average and highest grade?

This question focuses on:

• Encapsulation
• Arrays in objects
• Access modifiers
• Object-oriented design principles

If you’d like, I can also give you:

• A debugging-type Java problem
• An object-oriented design problem
• A data structures problem in Java
• A beginner-level Java problem
• An advanced interview-style Java problem

• Implement appropriate language constructs for an object-oriented programming language
• Write programs using object-oriented conventions in accordance with industry standard best practices

project concept and principles of object o

Need assistance verifying code for a Linked List/Iterators project. Please help fixing the code if it does not compile and rewrite comments if possible (concise). Only need to submit the .java files. I will attach my code and project details when the job is accepted.

Need assistance verifying code for a Linked List/Iterators project. Please help fixing the code if it does not compile and rewrite comments if possible (concise). Only need to submit the .java files. I will attach my code and project details when the job is accepted.

Objective:

The goal of this assignment is to demonstrate a clear understanding of Object-Oriented Programming (OOP) principles in Java, specifically focusing on Inheritance and Method Overriding. You are required to design a program that manages different geometric shapes and calculates their areas using a common hierarchy.

Technical Requirements:

1. Base Class: Create an abstract class named Shape. This class should contain:
   • A protected double variable to represent a primary dimension (like radius or side).
   • An abstract method double calculateArea().
2. Subclasses: Implement at least two subclasses (e.g., Circle and Square) that extend the Shape class.
   • Each subclass must provide its own specific implementation of the calculateArea() method.
   • For Circle, use the formula: $Area = pi times r^2$.
   • For Square, use the formula: $Area = side times side$.
3. Main Class: Include a Main or Driver class to instantiate these objects, set their dimensions, and print the calculated area to the console.