Introduction to Object Oriented Programming Concepts Student Name Principles of Information Technology IT50-1101D David Reed Ph.D.‚ PMP 17th‚ May 2011 Table of Contents Abstract 3 Unit 4: Introduction to Object Oriented Programming Concepts 4 Programing Assignment 5 References 8 Abstract Object-oriented programming (OOP) is a programming paradigm using "objects" – data structures consisting of data fields and methods together with their interactions – to design applications
Premium Object-oriented programming Programming language
and design? Complex organization process‚ used to develop and maintain computer-based information systems‚ also it’s used by a team of business and systems professionals. 2. How has a systems analysis and design changed over the past four decades? 1950s: focus on efficient automation of existing processes 1960s: advent of 3gl‚ faster and more reliable computers 1970s: system development becomes more like an engineering discipline 1980s: major breakthrough with 4Gl‚ case tools‚ object oriented
Premium Object-oriented programming Software development process
Object-Oriented Design In the object-oriented design for the CD and DVD medial collection system we need to identify the information about the media we are making a system. In the CD and DVD media system we need the name or normally called title of the CD/DVD‚ its track length‚ genre information and the ratings of the CD/DVD. Other than this some general information also needed to make system working efficiently. Item CD DVD In this media collection we needs an Item class which keeps
Premium
Java is simple such as it does not have any pointers‚ it has automatic memory allocation and garbage collector‚ and it has multiple inheritance with interfaces. Java is a platform-independent. Every Java source code is compiled to Java bytecode‚ which can be executed on any platform that has its own JVM without compilation. Modifiers – certain reserved words that specify the properties of the data‚ methods‚ and classes and how they can be used. Statements – a statement represents an action or a
Premium Object-oriented programming Java
Compiler: A Definition Compiler‚ in computer science‚ computer program that translates source code‚ instructions in a program written by a software engineer‚ into object code‚ those same instructions written in a language the computer ’s central processing unit (CPU) can read and interpret. Software engineers write source code using high level programming languages that people can understand. Computers cannot directly execute source code‚ but need a compiler to translate these instructions into
Free Programming language Java
|Pre-requisite |None | |Course Title |System Analysis and Design |Co-requisite |None | |Credit Units |3 (2 Hours Lecture)
Premium Electronic commerce
reflect the design of the implementation codes and the implementation details that utilises the object oriented programming concepts. 3.0 OBJECTIVES OF THIS COURSEWORK * Develop the practical ability to describe‚ justify‚ and implement an object oriented system. * Research and present a contemporary Object-oriented topic 4.0 LEARNING OUTCOMES At the end of this coursework‚ you should be able to: * Develop hands-on programming skill in developing C++ systems * Design and implement
Premium Object-oriented programming
The construction of Object-Oriented Database Management Systems started in the middle 80 ’s‚ at a prototype building level‚ and at the beginning of the 90 ’s the first commercial systems appeared. The interest for the development of such systems stems from the need to cover the modeling deficiencies of their predecessors‚ that is the relational database management systems. They were intended to be used by applications that have to handle big and complex data such as Computer Aided Engineering‚ Computer
Premium Object-oriented programming Database Relational model
HW: Ch. 1 problems and exercises 1. Why is it important to use systems analysis and design methodologies when building a system? Why not just build the system in whatever way appears to be “quick and easy”? What value is provided by using an “engineering” approach? 2. How might prototyping be used as part of the SDLC? 3. Compare Figures 1-2 and 1-3. What similarities and differences do you see? 4. Compare Figures 1-2 and 1-4. Can you match steps in Figure 1-4 with phases in Figure 1-2? How
Premium Design Analysis Object-oriented programming
2=HJ111 ""& Object Oriented Systems Analysis and Design (OOSAD) 15.3.3 OOA of Railway Ticket Reservation System Assume that domain analysis is complete and DAD is ready for reference. The analyst also has a fair knowledge of the system and the system environment. For the sake of convenience and to reduce complexity at this stage in OOA‚ we are ignoring certain conditions‚ constraints and features that the real system may have. For example‚ we are not considering cancellation of tickets
Premium Unified Modeling Language Use case Use case diagram