Unit 4: 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
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The history of computer programming is diverse‚ with many competing groups trying to bring new‚ innovative languages and styles of programming to the market. Every revolution in programming came about to solve a problem in the programming world‚ and each is built upon the previous one. Java is one of the latest evolutions of programming‚ and its most important feature is platform independence. However‚ Java is built on the shoulders of giants. Computers understand only one thing: an arcane set
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I will examine the different generations of programming languages and discuss basic facts about each. I will also discuss the Fifth Generation Language‚ which some individuals may or may not agree exists. Computers can understand only ones and zeros‚ or binary language. Basically ones and zeros represent on or off signals to the computer‚ and are known as bits. The first-generation programming instructions were entered through the front panel switches of the computer system. On the earliest computers
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The C Programming Language History C was developed at Bell Laboratories in 1972 by Dennis Ritchie. Many of its principles and ideas were taken from the earlier language B and B’s earlier ancestors BCPL and CPL. CPL ( Combined Programming Language ) was developed with the purpose of creating a language that was capable of both high level‚ machine independent programming and would still allow the programmer to control the behavior of individual bits of information. The one major drawback of CPL was
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Basic Concepts of Object-Oriented Programming 1. Classes 2. Objects 3. Data abstraction 4. Data encapsulation 5. Inheritance 6. Polymorphism 7. Dynamic Binding 8. Message Passing Student DATA Name DOB Marks …. FUNCTIONS Total Average Display …. Classes The entire set of data and code can be made as a user-defined type with the help of a class. Once a class has been defined‚ we can create any number of objects belonging to that class. A class gives a structure of what an object of its type
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hardware faults. These faults are easy to inject‚ and they cause a variety of different crashes. It is difficult to relate a bit flip with a specific error in programming‚ and most hardware bit flips would be caught by parity on the data or address bus. The next two faults categories‚ excluding the OMISSION faults‚ emulate specific programming errors common to kernel code according to earlier studies [Sullivan and Chillarege‚ 1991; Christmansson and Chillarege‚ 1996]. The second category of fault
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Model Question Paper Subject Code: MT0040 Subject Name: VB.Net Credits: 4 Marks: 140 Part A (One mark questions) 1. The _is a systematic class framework used for the development of system tools and utilities. A. .Net Framework Class Library (FCL) B. .Net tools C. Visual Basic 2005 D. Visual Basic 6 2. The model does not offer a model for source code reuse. A. COM+ B. DCOM C. COM D. .Net 3. allow custom items of information about a program element to be stored
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Economics 141 (Intro to Econometrics) Professor Yang Spring 2001 Answers to Midterm Test No. 1 1. Consider a regression model of relating Y (the dependent variable) to X (the independent variable) Yi = (0 + (1Xi+ (i where (i is the stochastic or error term. Suppose that the estimated regression equation is stated as Yi = (0 + (1Xi and ei is the residual error term. A. What is ei and define it precisely. Explain how it is related to (i. ei is the residual
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1. Structured Query Language (SQL) is a standard database computer language used for querying‚ modifying and managing data in Relational Database Management Systems (RDBMS). SQL was developed in the 1970’s by IBM to initially manipulate and retrieve data in IBM System R. The SQL language was standardized in 1986 by the American National Standards Institute (ANSI); however‚ later releases were released as International Organization for Standardization (ISO) standards. Until this day‚ there are
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weight in pounds and ounces. Analysis Process: 1. Display program title. 2. Prompt for item name. 3. Prompt for price of item. 4. Prompt for weight of item in pounds. 5. Prompt for weight of item in ounces. 6. Convert pounds to ounces then add it to input ounces. 7. Dived price total by ounces. 8. Display price per ounce. Input: Item name (String: ItemName) Item Price (Real: Price) Item Weight in pounds (integer: Pounds) Item Weight in ounces (integer: Ounces) Output: Unit
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