Object-Oriented Programming Paradigm Advantages * Because of the concept of inheritance in OO programming‚ existing codes can be easily modified because new codes can be added with little modifications made. That is to say it is easily extensible and codes can be easily re-used. * OOP provides a clear program structure because the solution to be developed can be broken down into objects and approached as such. This gives room for maintainability of the program because problems would be easy
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venae03@itu.dk 2> ASHOK KUMAR KANUKUNTLA 3> 4> SRIDHAR Table of Contents 1. Introduction 2. Background and Description of the the problem 3. System Requirements 4. Problem Analysis Overview of the System Client-Server Connection Structure of Online Booking System Sales Agent Module Management Module Database Design 5. Software Specifications Requirements Java Servlets Overview HTML My SQL 6. User Guide
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Management University of Phoenix Algorithms and Logic for Computer Programming PRG 211 Professor Lee March 07‚ 2013 Personal Learning Management Being able to develop a management tool that would allow a user or student to review course material would be very beneficial. With a course such as programming that has so much information‚ it is important to be able to recall information in order to properly understand how programming works. I for example‚ do not have any prior knowledge of so I
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Objected Oriented Programming Paper IT/218 May 13‚ 2012 Farhad Malek-Asghar When it comes to writing a program there are so many ways a person can approach the problem. Think of it this way‚ a chef following a recipe can look at the ingredients and decided to add more of one thing and less of another or the chef can follow the recipe exactly. As long as the chef uses common logic on blending foods the dish will come out correctly. The same is true when building
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1.Compute the weakest precondition for each of the following assignment statements and postconditions: (p. 165 Problem set 19‚ 20) (a)a = 2 * (b - 1) – 1 {a > 0} (b)a = a + 2 * b – 1 { a > 1} (c)a = 2 * b + 1; b = a – 3 {b < 0} (d)a = 3 * ( 2 * b + a); b = 2 * a – 1 {b > 5} (a) 2* (b-1) - 1 > 0 2* (b - 1) > 1 2b - 2 > 1 2b > 3 {b > 1.5} (b)a+2*b-1 > 1 a+2*b>2 {a > 2-2*b} (c)a-3 < 0 a3 2*b+a>1 {2*b>1-a} 2.Write a denotational semantics
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COMPUTER Fundamentals Program- set (finite) of instructions properly sequenced that can be executed by the computer will lead to the desired output Programmer- one who creates computer programs Code- manner of writing the program Encode- manner of typing/ inputting the code Debug- to remove errors Run- to execute Save- to store data/ information Reserved Words words that are formulated/provided by the system/software have special function/meaning Identifiers also known as variables
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a class has public modifier‚ the file name must be the same as that class * If a class has main method‚ that class should be public Therefore there must not be more than one public class in one file. Identifiers – special symbols to name programming entities such as variables‚ constants‚ methods‚ classes‚ and packages. An identifier is a sequence of characters that begins with a letter‚ _‚ or $‚ then following with letters‚ digits‚ _‚ $. It must not be a reserved word‚ must not be true‚ false
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Programming Reusability of Code Fundamentals PRG/211 April 13‚ 2013 Introduction Some of the differences between procedural programming modules and objects are subtle but significant. In a procedural program‚ modules interact by reading and writing state that is stored in shared data structures. Yet in an OOP‚ modules in the form of objects interact by sending messages to other objects. The power of OOP comes from the ability to inherit‚ encapsulate‚ and abstract that procedural logic
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Computer Programming 2 Programming Paradigm Procedural Programming style of programming in which the programming task is broken down into a series of operations (called procedures) applied to data (or data structures) C and Pascal Object-Oriented Programming extension of procedural programming breaks down a programming task into a series of interactions among different entities or objects Java‚ C++‚ and Smalltalk Introduction to OOP * Property of STI
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Ikwuetoghu Martins INTRODUCTION OF STRUCTURED PROGRAMMING CONCEPTS Structured Programming is a method of planning programs that avoids the branching category of control structures. structured programming: A technique for organizing and coding computer programs in which a hierarchy of modules is used‚ each having a single entry and a single exit point‚ and in which control is passed downward through the structure without unconditional branches to higher levels of the structure. Three types of control
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