...java class loaders http://onjava.com/pub/a/onjava/2005/01/26/classloading.html 1. Bootstrap classes: the runtime classes in rt.jar, internationalization classes in i18n.jar, and others. Whenever a new JVM is started by typing java MyMainClass, the "bootstrap class loader" is responsible for loading key Java classes like java.lang.Object and other runtime code into memory first. The runtime classes are packaged inside of theJRE\lib\rt.jar file. 1. Installed extensions: classes in JAR files in the lib/ext directory of the JRE, and in the system-wide, platform-specific extension directory (such as /usr/jdk/packages/lib/ext on the Solaris™ Operating System, but note that use of this directory applies only to Java™ 6 and later). We can store extension libraries, those that provide features that go beyond the core Java runtime code, in the path given by the java.ext.dirs property. The ExtClassLoader is responsible for loading all .jar files kept in the java.ext.dirs path 1. The class path: classes, including classes in JAR files, on paths specified by the system property java.class.path. If a JAR file on the class path has a manifest with the Class-Path attribute, JAR files specified by the Class-Path attribute will be searched also. By default, the java.class.path property's value is ., the current directory. You can change the value by using the -classpath or -cpcommand-line options, or setting the CLASSPATH environment variable. The command-line options override...
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...Java Class MIS 304 is not a class for everyone. Not just any student should take the class. This class is structured to assist students in learning how to program using the Java language. This class does not make a student an expert in the language of Java, but instead gives the student the basic fundamentals needed to have practical use of the language and gives them a solid foundation upon which they can build if they choose to do so. The material covered in the class is adequate. Java can be a complex language to learn, but in MIS 304 one is taught the basics and nothing too detailed or complicated. The resources that are given to the students are very good. I know that the Java book used for the class is one of the best reference materials on Java that is on the market today. The lab facilities and proctors are also great resources. The only problem I feel that exists is that students don’t take advantage of the resources they have available. Students hardly look through their book for answering questions they might have. Also students hardly even bring their books to the lab when doing programs. They sometimes look for proctors to fix their problems instead of fixing it themselves. I think it should be emphasized to students that the proctors are not their to do the programs for them, but to rather help them figure out what is going wrong in their programs. Also it should be emphasized that the book should be with them when working on programs so that if questions or...
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...SD2720 Module 1 Java Basics Refresher Click Link Below To Buy: http://hwcampus.com/shop/sd2720-module-1-java-basics-refresher/ Lab 1.1 Creating Java Application In this lab, you will complete three tasks related to Java classes, their attributes, and error handling in a Java program. The task performed in this lab will help you understand how to break a complex software program into various classes by using object-orientated programming. Task 1 Scenario: Universal Bank offers various services to its customers. The bank has various branches all over the country and therefore, each branch has a unique code. The bank stores the details of its customers such as customer ID, customer name, account number, address, phone number, and email address. In addition, the bank offers its customers a choice of accounts, such as savings account, current account, and loan account. In addition, the bank stores its employee details, such as employee code, employee name, employee address, phone number, and email address. For the given scenario, complete the following: • Identify the various classes and their attributes used in this scenario. • Create a UML class diagram depicting the relationship among classes for the customer and employee information system of Universal Bank. • Create the Java code to implement the identified classes. • Assign values to the identified attributes. • Display the attribute values. Task 2 Scenario: Royal College offers different...
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...Refrigerators, Plasma cluster Air Purifiers and ion generators, Air-conditioners, Vacuum Cleaners, Small home appliances … Division: Solar Photovoltaic, Mono crystalline, poly crystalline, thin Vision and Mission: “Make products that others want to imitate” Ever since the establishment in 1912, innovation has been an integral part of our corporate philosophy. Correspondingly, the company's name Sharp is derived from our first major invention made in the year 1915, the “Ever Sharp Pencil”, the first mechanical retractable pencil in the world. Our goal has been and will be to win our customers' and partners' confidence through honesty and creativity. We are open to new things and oriented towards our customers' and users' wishes. External Factors: Main factors that will affect the growth of organization: Political Sharp sales subsidiary connects with 80+ countries; political factors vary from country to country. In addition, these factors can change dramatically at any time as governments have the power to introduce any new regulations, impose tariffs or taxes. Sharp as a company is also affected for not manufacturing or selling its products in countries where sanctions are imposed. Economical Other critical and important factor is the economical down turn. EU crisis, the ongoing GCC market concern evolving the Arab spring are the factors affecting. Moreover, considering the nature of products, the economic indicators i.e. GDP growth rates, the level of disposable...
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...Club IT, Part One Mike Wilkinson BIS/219 August 16, 2010 Jeffery Comrie . Club IT is the new hot spot that recently opened in San Francisco, Ca. The purpose of this paper is to explain Club Its mission statement, primary cliental, the systems management, the function of IT, and their competitive strategy to help advance in business. Club Its mission statement, “We, Ruben and Lisa, offer you live music, DJ's, dance space and refreshments that suit your lifestyle. You are our friends, and we seek to build a community that meets regularly at Club IT” (Rainer, 2000-2007). Club IT is a dance club for young and middle aged adults. Club It offers an atmosphere filled with fun and energy. Live bands play on Friday and Saturday nights for people to enjoy. Monday through Thursday there is a Dj that plays hip-hop, techno, electronic and top 40’s until closing time. The bar has a variety of drinks to select from, along with finger foods and short order. Club Its purpose is to create a place within the community for people to enjoy. Ruben and Lisa both have degrees in business administration and handle all financial obligations. Although business is booming, Ruben and Lisa realize that their information management is lagging. Ruben and Lisa decide to hire someone to have new hardware and software upgrades installed. This will help Ruben, Lisa, and other employees to provide customers with a better service Installing new modern telecommunication will provide wide range...
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...CSC 275 Lab 7 Instructor: Angela M. Fults Question Subject Line: CSC 275 Online Lab 7 Question You are to develop an entire program that simulates the way a game is handled in the random creation of its characters. Your program should have the ability to create one of 3 types of character. The choices should be an ogre, archer and a swordsman. Each of these characters will share many of the same types of attributes such as name, life and energy and these should be contained in the Super class that we will call Entity (because Character is already a class). Only the archer and the swordsman are playable, which leaves the ogre to be a Non-Player Character (NPC). This means that the Ogre will be a subclass of the Entity, while the archer and swordsman will be subclasses of Playable which is a subclass of Entity. Below is the diagram. [pic] The Playable class should extend the Entity class and should contain some additional methods that dictate the movement of the character by the user. Note that we will NOT be tracking the movement of the characters to help simplify the lab. The playable class should have a method for moving the character in the 4 standard directions (no diagonals allowed). So up, down, left and right. Class Name: Entity Class Level (global) Variables: strName - String intLife - Integer intEnergy - Integer Method Name: getStrName Parameters: None Desired Result: Accessor Data Returned: strName ...
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...http://goo.gl/Fu6hE CIS247C iLab 4 of 6: Composition and Class Interfaces/Abstract Class Click this link to get the tutorial http://goo.gl/Fu6hE | | | | Connect to the iLab here. | | | | | | | Submit your assignment to the Dropbox located on the silver tab at the top of this page.(See Syllabus "Due Dates for Assignments & Exams" for due dates.) | | i L A B O V E R V I E W | | Scenario and Summary | | The objective of the lab is to modify the Employee class to demonstrate composition and a class interface. An employee typically has benefits, so we will make the following changes: 1. Create a Benefits class. 2. Integrate the Benefit class into the Employee class. 3. Create an iEmployee abstract class to guarantee that calculatePay is implemented in the Employee class. A tutorial on interfaces can be downloaded here. Deliverables | Due this week: * Capture the Console output window and paste it into a Word document. * Zip the project folder files. * Put the zip file and screen shots (Word document that contains programming code and screen shots of program output) in the Dropbox. | i L A B S T E P S | | STEP 1: Understand the UML Diagram | | Employee - firstName : string - lastName : string - gender : char - dependents : int - annualSalary : double - static numEmployees : int = 0 +benefit : Benefit +Employee() +Employee(in fname : String, in lname : String...
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...Advantages and Disadvantages of Java v. .NET University of Phoenix CSS/422 .NET and Java There is no shortage of definitions for software architecture but in a general sense it is the blueprint for a system, its properties and the relationships among all of the elements. It specifies all of the actions to be taken by the design and implementations teams. There are various differences between .NET and Java Technology so there are certainly advantages and disadvantages to using one or the other as software architecture. The choice, however, depends on the scope of the project and the skill of the design team. Both .NET and Java have platforms that offer a good solid foundation for project design. Java Technology is the choice of many developers because of its work-saving features and ease of use. “.NET and web services are tightly integrated and it is easier to create a basic web service in .NET” (Ranck, 2002). Advantages A major advantage of .NET is that it allows for the use of multiple languages and horizontal scalability. This feature makes it an ideal choice by developers for software architecture if they want to write programs in C++, Java or Virtual Basic because it provides a unified environment in which to work. It is easily developed and supported. Unfortunately, the same cannot be said for Java which is limited to use with the Java programming language only. Another advantage of .NET is that the interface is easily...
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...1.) Compare the production processes selection or design that new breed buffalo hunter used to the production processes selection or design the approach used by the old timers. The production processes selection and design that new breed buffalo hunters used are different from the production processes selection design and approach used by the old timers. The buffalo hunter of the 1870’s used five four-horse wagons with one driver for each wagon. The stock tender, camp watchmen cook, and four other men were there to skin the kill. The early white hunters had followed the American Indian practice of shooting buffalo from the back of a horse for food. The old timers soon realized that shooting from the back of a horse was not the most proficient way to kill a buffalo for its skin. The new breed hunter used one wagon, four sound animals for harness and one to ride. He engaged in a straight profit-sharing scheme with the skinner. This was unlike the old timers who split as many shares as there were drivers, skinners, and helpers with each getting a share as his seasonal wage. 2.) Discuss what’s involved in the Case from Operations Perspective in each of the Operational activities. Innovation can be seen in the case when the demand for buffalo had increased to such a degree that year-round work was available for hunters. Trading centers for buffalo hides and tanneries found even more uses for buffalo material, such as making drive belts for industrial machines and grinding buffalo...
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...DQ1 WK 1 The article talks mainly about how Microsoft has grown over the years. The .Net Framework is simple, secure, and robust it can accommodate any type of software that is device dependent and would possibly need manipulation of data. People often compare .Net to Java when it comes to programming language. Unfortunately this comparison is not valid, integration is possible without having to rebuild like in Java. The .Net Framework manages memory to prevent overflow and requires the use of verifiable safety so there is less data corruption. With .Net error handling is also much easier. In this article it also states that .Net has a much simpler application build, debugging and deployment platform which would make the program more user friendly. Programmers are able to view the application while they are building it. .Net is versatile and makes programming a lot faster. DQ2 WK1 In the article a difference was in the refactoring section, it states that with XP the programmers revise their product designs and the underlying architecture on a continuous basis which would allow accommodations to new functionalities and also put a stop to redundancy in coding. With Microsoft, well everything is pretty much based off observations and interactions with the product. By creating daily builds, the Microsoft types believe this is how they are able to show progress before releasing the Beta version. In another section, “Simple Design” states that with XP teams the process is “ Build...
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...Staff Motivation at Sharp HealthCare Mahzad Farahani California State University of East Bay Professor Jay Umeh 10/22/2014 Abstract The main goal of Sharp Healthcare is to increase employees, physicians, and patient satisfaction as well as providing quality care. They believe that in order for the facility to be successful, it has to have motivated staff who provide quality care. At Sharp Health Care, they believe in open communication among the staff, which can be argued to be a weak approach. It can also be argued that Sharp Healthcare can be rewarding their staff so that they can improve their performance further. Overall, Sharp approach to motivate its staff is a great innovation and it will be great if it is replicated in other health care organizations as well. KEY FACTORS IN SHARP’S SUCCESSFUL APPROACH TO MOTIVATION The key factors in Sharp’s successful approach to motivation involve the focus on purpose, worthwhile work, and making a difference; quality, service and people as some of its pillars of excellence; model behaviors and scripts; re-recruitment policy. We will discuss each factor and analyze their role in the overall approach to motivation. FOCUS ON PURPOSE, WORTHWHILE WORK AND MAKING A DIFFERENCE The focus on purpose, worthwhile work, and making a difference has led to increased employee, physician, and patient satisfaction, enhanced loyalty, and improved outcomes. This is evidenced by the fact that in 2007 Sharp HealthCare won the prestigious...
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...Case study focuses on Camera Company, SMaL Camera Technologies, and its decisions on what to do so that they can get higher margins of profits. SMaL Camera Technologies general manager Maurizio Arienzo trying to decide which market areas should be targeted. The company has developed a revolutionary imaging technology that powered small digital cameras and camcorders. Its first generation product powers the credit card size consumer cameras was a success. Now, Arienzo had to decide whether to focus on the reflection of new competitors in the consumer space, stepping up efforts to crack the security and surveillance market, trying to get in the car market, the development of mobile phone camera, or make a “left turn.” SMaL Company came up with credit-size camera. SMaL’s ultra pocket camera was recorded in Guinness world. Autobrite technology allowed higher quality pictures in brightly lit conditions The first generation had been a commercial success for the company. There was a potential market for that. Small and Startup Company so faced challenges. SMaL should make a decision for the future. SMaL had copycats who enter the market but with different technologies or different specifications or even higher specifications. Pixim with combining CMOS and CCD. Foveon had X3 high quality image. Casio Exilim Company in 2003 in size of back pocket with 300$. The company had camera with more bargain qualities than their competitors. Unique benefits of Camera are light weigh -0.2ounces-...
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...The eXPeRT’s VOIce ® In .neT F# Robert Pickering Foreword by Don Syme Foundations of Foundations of F# Robert Pickering Foundations of F# Copyright © 2007 by Robert Pickering All rights reserved. No part of this work may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying, recording, or by any information storage or retrieval system, without the prior written permission of the copyright owner and the publisher. ISBN-13: 978-1-59059-757-6 ISBN-10: 1-59059-757-5 Printed and bound in the United States of America 9 8 7 6 5 4 3 2 1 Trademarked names may appear in this book. Rather than use a trademark symbol with every occurrence of a trademarked name, we use the names only in an editorial fashion and to the benefit of the trademark owner, with no intention of infringement of the trademark. Lead Editors: James Huddleston, Ewan Buckingham Technical Reviewer: Don Syme Editorial Board: Steve Anglin, Ewan Buckingham, Gary Cornell, Jason Gilmore, Jonathan Gennick, Jonathan Hassell, Chris Mills, Matthew Moodie, Jeffrey Pepper, Dominic Shakeshaft, Matt Wade Project Manager: Elizabeth Seymour Copy Edit Manager: Nicole Flores Copy Editor: Kim Wimpsett Assistant Production Director: Kari Brooks-Copony Production Editor: Laura Cheu Compositor: Lynn L’Heureux Proofreader: Elizabeth Berry Indexer: Broccoli Information Management Artist: April Milne Cover Designer: Kurt Krames Manufacturing Director: Tom Debolski Distributed...
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...Utilizing the Internet and various sources, research the .NET Framework to answer the following questions: • When was the .NET framework created? • What is the common language runtime (CLR)? • What is the difference between .NET and ASP.NET, if any? • What languages currently comprise the .NET language? o Compare and contrast each language against the other. The .NET Framework in the late 1990s originally under the name of Next Generation Windows Services (NGWS). By late 2000 the first beta versions of .NET 1.0 were released. The Common Language Runtime (CLR) is the virtual machine component of Microsoft's .NET framework and is responsible for managing the execution of .NET programs. .NET is an object-oriented language. You use namespaces to get specific classes you need to use to do your work, and you use subroutines and functions to determine how the server processes user input. ASP.NET is an object-oriented, event-driven programming model for Web pages. Like all .NET programs, you can write ASP.NET pages in any of the four supported languages. 1.APL - is an interactive array-oriented language and integrated development environment, which is available from a number of commercial and noncommercial vendors and for most computer platforms. It is based on a mathematical notation developed by Kenneth E. Iverson and associates that features special attributes for the design and specifications of digital computing systems, both computer hardware and software. ...
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...Reusability of Code One of the key factors for large software development projects is the ability to reuse code amongst team members. This allows for efficiency and reduces the time to get a software product delivered to a customer (or brought to market). This paper is intended to focus on the different areas that would benefit a software development team (or company) by having a structured and reusable code library in place. I have experience in supporting large ECM (Electronic Content Management) systems and I will refer to these re-world scenarios throughout this document. Reusability refers to the ability for a single developer that specializes in one area (or is assigned the task of developing) to develop a class or specific code that can then be used by other developers. As an example, a senior developer defines a class that serves as a blueprint for developing various objects that would input data into a Filenet ECM system. Once this class has been defined and created, other developers can reuse this class to develop objects that allow for public input and that will eventually store data in the ECM database. This stored data that is specifically formatted to be read by the Filenet application, allows end users to run reports that have a specific output that the want to view. In essence, the reusability of code is akin to manufacturing one part of a car that can then be used for many cars (such as a single frame that can hold various models of cars). The developer...
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