1 CHAPTER 1 Introduction to Java Objectives To understand what is an Object Oriented Programming language. Some information about Java programming language What makes the java language different to other languages What makes up Java – the files and where Java is installed on a computer Getting an idea of the different versions of Java How to create‚ compile and run a Java program at the command line - without the use of an IDE like NetBeans Chapter 1- Intro to Java.docx v1
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Programme: BTEC Higher National Diploma (HND) in Computing H2 Unit Number and Title: Unit 41: Programming in Java Assignment Ref. Number: 41.1- Sample programming using JAVA applications. Module Tutor: Murshed Thakur Email: murshed.edu@gmail.com/g.murshed@theiet.org Date Set: Learner’s Name: …… …………………………. Learner’s ID: ………………………………… Date handed-in: ….:……………… Plagiarism Statement I declare that‚ apart from properly referenced quotations‚ this report is my own work and
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Java 2 ™ FOR DUMmIES ‰ 2ND by Barry Burd EDITION Java 2 For Dummies‚ 2nd Edition Published by Wiley Publishing‚ Inc. 111 River Street Hoboken‚ NJ 07030-5774 Copyright © 2004 by Wiley Publishing‚ Inc.‚ Indianapolis‚ Indiana Published by Wiley Publishing‚ Inc.‚ Indianapolis‚ Indiana Published simultaneously in Canada No part of this publication may be reproduced‚ stored in a retrieval system or transmitted in any form or by any means‚ electronic‚ mechanical‚ photocopying
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called Java and eventually in 1994 after the failure of Interactive TV Java project team switched their focus to the web. On May 23rd 1995 the director of Sun Microsystems along with co-founder and executive vice president Netscape announced to the world about the Java. There is only 30 pepole team when java was started. Development of java has taken step by step process. There are many versions in Java like Versions 1.0 and 1.1 are the initial release of Java. Java 2 (Version 1.2)‚ Kestrel (Java 1.3)
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Instruction A computer program is a set of instruction that tell computer what to do. Computer Instruction is in the form of on and off switches. Often this is represented by a binary form of 1s and 0s. For instance: a = 97 = 1100001 b = 98 = 1100010 For additional examples please refer to http://www.asciitable.com/ & http://www.branah.com/ascii-converter. Copyright Reserved. Mohd Fadzli Marhusin. 2 1 2/21/2013 Computer Instruction : Execution Flow Any program you execute .e.g.‚ a calculator
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Java Problems SEQUENCE PROBLEMS: 1. Create a Java program that will print the sum of two integers. 2. Print the sum and product of three integers. 3. Print the perimeter and area of a rectangle. 4. Given the number of a baseball team’s wins and losses‚ compute its winning percentage. Assume that there are no ties. 5. Input the number of a team’s wins‚ losses‚ and ties‚ and print its winning percentage. Assume that a tie game counts as a full game played and a half-game won. 6. Given the
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subject matter‚ subject landscape‚ or even world view. This transformation may be sudden or it may be protracted over a considerable period‚ with the transition to understanding proving troublesome ” (H.F. Meyer and R Land‚ 2006‚ p.3). An example in Java programming‚ the array is the accepted standard to store more than one variable‚ it is virtually practised universally. But the concept‚ when grasped‚ tends to be “ritual knowledge” (Perkins 1999). It doesn’t have to be understood‚ one just has
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Dr Walid M. Aly Object‐ Oriented Programming (CS243) lec1 2 Dr Walid M. Aly JAVA C C++ JAVA http://java.sun.com/ 1991 1970 1979 C# 2000 Object‐ Oriented Programming (CS243) lec1 Dr Walid M. Aly 3 Text Book Object‐ Oriented Programming (CS243) lec1 4 Dr Walid M. Aly Course Group home page: http://groups.yahoo.com/group/JAVA‐CS243/ Object‐ Oriented Programming (CS243) lec1 5 Dr Walid M. Aly TIOBE Programming Community Index for December 2011
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Java Software Solutions: Foundations of Program Design‚ 6e (Lewis/Loftus) Chapter 1 Introduction Multiple-Choice Questions 1) A Java program is best classified as A) hardware B) software C) storage D) processor E) input Answer: B Explanation: B) Programs are classified as software to differentiate them from the mechanisms of the computer (hardware). Storage and the processor are two forms of hardware while input is the information that the program processes. 2) 6 bits can be
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Java technology is a high-level programming and a platform independent language. Java is designed to work in the distributed environment on the Internet. Java has a GUI features that provides you better "look and feel" over the C++ language‚ moreover it is easier to use than C++ and works on the concept of object-oriented programming model. Java enable us to play online games‚ video‚ audio‚ chat with people around the world‚ Banking Application‚ view 3D image and Shopping Cart. Java find its extensive
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