Overview

Creational Design Pattern 1. Simple Factory - Creation of object by using "CreateExam" Method for OnlineExam.2. Factory Method - Creation of object by using ConcreteFactory subclasses for OnlineExam.3. Abstract Factory - Creation of object for Window and Dialog with respect to different OS by using AbstractWidgetFactory.4. Singleton - Generic example to understand the concepts, example of static initialization and double lock checking.5. Prototype - Creation prototype object at run time for GeneralCustomer and PrevilegeCustomer.6. Builder - Creation of object in series of steps by using Fluent Interface and Bank builder for BankAccount.Structural Design Pattern 1. Adapter - Adapter used in between Mediaplayer and Mediapackage2. Bridge - Example Used - Bridge used in between persistence mechanism and file types.3. Composite - Example Used - HTML tree structure with parent and child element.4. Decorator - Example Used - Decorating CarRacing application with stage progression.5. Facade - FacadeReportGenerator for different type of DB.6. Proxy - Example used for remote proxy, virtual proxy and protection proxy through restaurant application.Behavioral Design Pattern 1. Chain of Responsibility - ATMWithdraw application for different denominator of Indian rupees.2. Command - Calculator Application with redo and undo features.3. Interpreter - Convert Roman number to number.4. Iterator - Iterating posts of blog.5. Mediator - ChatMediator for different category of users.6. Memento - Savepoint with file contents so that go back to previous save point.7. Observer - Notify all customers when product is availableSolid Principle1. Checkpoint to see dirty code.2. Should we give importance to Solid Principle.3. Acronym of SOLID.4. SRP Concetps with violation - Example Used: Loan Application5. OCP: Used open and closed principle in Loan Application6. LSP: Violation of LSP after adding Educational Loan to Loan Application.7. ISP: Provide solution to LSP violation in the form of ISP.8. DIP: Used English and French messenger to understand the concepts in Loan Application.

Skills

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