Object-Oriented Programming Presentation Series 1. introduction

1. Mathematics for
Computing and
Object Oriented Programming
Dr. M H B Ariyaratne
https://goo.gl/wyxKda

2. Goal
Good Computer Programs
Good Software Designs

3. Programming
Process of writing computer programs
Process of writing instructions that get executed by computers

4. Characteristics of a Good Computer Program
● Portability
● Readability
● Efficiency
● Structural
● Flexibility
● Generality
● Documentation
Ref: https://www.79xperts.com/blog/good-computer-program/

5. Software Development Involves
● Conceiving - Identification of need
● Specifying - Planning
● Designing
● Implementation - Programming
● Documenting
● Testing
● Deployment
● Maintenance & Bug fixing
Ref: https://en.wikipedia.org/wiki/Software_development

6. Software Designing
● Create specifications of a software
● Intended to accomplish goals
● Subjected to constraints
● Following requirements specification
● Before programming
● Involves problem solving and planning a software
solution

7. Object Oriented Programming
● Data structures and algorithms
● Functional Vs OO programming
● Flowcharts and pseudocode and programming logic
● Object Oriented Programming Concepts
● Classes, objects, variables and visibility
● Inheritance
● Modularity and abstraction
● Overloading and overriding
● Constructors
● Runtime polymorphism

8. Important Links
● https://www.tutorialspoint.com/java/ - A simple tutorial site
● https://stackoverflow.com/ - Ask Questions
● http://www.oracle.com/technetwork/java/javase/downloads/jdk8-
downloads-2133151.html - Download Software
● https://netbeans.org/ - Download a Development Environment
● https://github.com/ - Share Codes

9. Resources
Feedback Document - https://goo.gl/WHKiCN
Daily Exercises - https://goo.gl/U3RcGU

10. Thank you