Object-Oriented Basics

OO Analysis and Design

What is UML?

Use Case Diagrams

Class Diagram

Activity Diagrams

Sequence diagram

Object Oriented Design and UML

Design a Library Management System

Design a Parking Lot

Design Amazon - Online Shopping System

Design Stack Overflow

Design a Movie Ticket Booking System

Design an ATM

Design an Airline Management System

Design Blackjack and a Deck of Cards

Design a Hotel Management System

Design a Restaurant Management system

Design Chess

Design an Online Stock Brokerage System

Design a Car Rental System

Design LinkedIn

Design Cricinfo

Design Facebook - a social network

Object Oriented Design Case Studies

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Appendix

Grokking the Object Oriented Design Interview

UML stands for Unified Modeling Language and is used to model the Object-Oriented Analysis of a software system. UML is a way of visualizing and documenting a software system by using a collection of diagrams, which helps engineers, businesspeople, and system architects understand the behavior and structure of the system being designed.

Benefits of using UML:

1. Helps develop a quick understanding of a software system.
2. UML modeling helps in breaking a complex system into discrete pieces that can be easily understood.
3