[Day 3] HINDI Object Oriented Programming in Java Full Course | OOPs [WITH NOTES] | 100 Days of Java

🔥 Check out the Spring Boot E-Commerce Full Stack Course here 👉 https://faisalmemon.com/spring-boot 🔥 Check out the Spring Boot E-Commerce Microservices Course here 👉 https://faisalmemon.com/microservices THE ULTIMATE JAVA AND SPRING BOOT MASTERY 1. SPRING BOOT FULL STACK BY BUILDING COMPLEX ECOMMERCE PROJECT STEP BY STEP [90+ HOURS OF CONTENT]: https://faisalmemon.com/spring-boot 2. MASTER SPRING BOOT ECOMMERCE MICROSERVICES [70+ HOURS] : https://faisalmemon.com/microservices 3. MASTER SPRING SECURITY WITH REACT JS+OAUTH2[34+ HOURS]: https://faisalmemon.com/spring-security 4. MASTER SPRING BOOT DATA JPA & HIBERNATE: Master Basics to Advance: https://faisalmemon.com/jpa 5. LEARN JAVA WITH 60+ HOURS OF CONTENT: http://link.embarkx.com/java 6. MASTER INTELLIJ IDEA: http://faisalmemon.com/intellij ROADMAP: https://faisalmemon.com/roadmap 🚀 Welcome to Day 3 of the 100 Days Java to Microservices course! Aaj ke is video mein hum Object Oriented Programming (OOPs) ke saare concepts sikhenge — Classes, Objects, Inheritance, Polymorphism, Abstraction aur Encapsulation — ekdum real-world examples ke saath. Yeh lecture beginner se leke advanced tak step-by-step hai, taaki aapko Spring Boot aur Microservices ke liye solid foundation mil sake. 💪 📚 Topics Covered: What is OOP (Object Oriented Programming) Classes & Objects in Java Constructors, Getters & Setters Encapsulation in Java Inheritance and Method Overriding Polymorphism (Compile-time & Runtime) Abstraction using Abstract Classes & Interfaces Java Records (Modern Java Feature) 🧠 Perfect for: Students, Interns, and Developers preparing for Spring Boot, Microservices, or Internship Interviews 📅 This video is part of the 100 Day Java Backend Development Course — from Java to Microservices (Free on YouTube) ─────────────────────────────── 📚 Important Links 🎯 Daily Study Plan + Syllabus + Video details: https://docs.google.com/spreadsheets/... ▶️ Full Course Playlist:    • [HINDI] Java & Spring Boot Course with Jav...   💻 Source Code Repository: https://link.faisalmemon.com/100days-... 🧾 Video Notes & Study Material for Interviews: https://drive.google.com/file/d/1S9mh... ─────────────────────────────── 💬 Join the Journey: 👉 Subscribe & follow the full 100-day roadmap 👉 Comment your doubts below 👉 #JavaBackend #Microservices #FaisalMemon #OOPsInJava #JavaTutorial #JavaHindi #OOPsInJava #SpringBoot #Microservices #JavaBeginners #100DaysOfCode #FaisalMemon #BackendDevelopment #learnjava 00:00 – Course Introduction 02:46 – What is Object Oriented Programming (OOP) 07:55 – Classes and Objects Explained 28:36 – In Built Classes and Objects 38:11 – Constructors, Getters, Setters 01:03:17 – Modern Java - Records in Java 01:08:42 – Encapsulation 01:19:04 – Inheritance 01:50:21 – Polymorphism 02:08:01 – Abstraction - Abstract Classes 02:31:02 – Abstraction - Interfaces 02:50:43 – Why Learn OOPs Before Spring Boot 02:54:25 – Message from Faisal