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Constructors in Java (Default & Parameterized)

(Based on your video content) 🚀 Introduction In this article, we will understand one of the most important concepts in Java OOP: 👉 Constructors We will learn: What is a constructor Why constructors are needed Problems…
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Classes and Objects in Java (More Examples)

(Based on your video content) 🚀 Introduction In the previous lesson, we learned how to create our first OOP-based Java program using classes and objects. In this article, we will strengthen that understanding by working with…
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2-OOP in Java – Classes & Objects

(Based on your transcript) 🎯 1. Objective of This Lesson Write the first OOP-based Java program Understand: Classes Objects Methods Move from theory → working code 🧠 2. Core Philosophy of OOP 👉 Every object consists…
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OOP in Java

(Based on your transcript) 🎯 1. Why Do We Need OOP? ❌ Problem: Traditional Programming Code becomes chaotic as project grows Known as Spaghetti Code Unstructured and hard to manage Difficult to debug Fixing one bug…
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🧾 Java OOP Practical Exam – Set 6

⏱️ Time: 2 Hours📊 Maximum Marks: 50 📌 Instructions (Must Read Carefully): Attempt all questions. Each question must be implemented in separate classes/files. Follow proper Java naming conventions. Use Scanner class wherever user input is required.…
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🧾 Java OOP Practical Exam – Set 4

⏱️ Time: 2 Hours📊 Maximum Marks: 50 📌 Instructions: Attempt all questions. Follow proper OOP concepts strictly. Use meaningful class, method, and variable names. Include comments for clarity. Output should be well-formatted. 🔹 Section A –…
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🧾 Java OOP Practical Exam – Set 3 (New)

⏱️ Time: 2 Hours📊 Maximum Marks: 50 Instructions: Attempt all questions. Write clean, properly indented Java code. Use meaningful variable and method names. Add comments wherever required. Follow proper OOP principles. 🔹 Section A – Core…
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🧾 Java OOP Practical Exam – Set 2

⏱️ Exam Details Time: 2 Hours Maximum Marks: 50 📌 Q1. Class & Object + Constructor (10 Marks) Create a class Book with: Data members: title, author, price Requirements: Create a parameterized constructor to initialize values…
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Java OOPs Practical Exam

Time: 2 Hours                                                                                                            Maximum Marks: 50 Instructions: • Attempt all questions. • Write clean, well-structured, and properly indented code. • Include comments wherever necessary. • Demonstrate proper use of OOP principles. Section A – Core…