...Chapter 3 – Conceptual Design: An Overview of Methodologies, Models and Notations CHAPTER OBJECTIVES (YOU SHOULD BE ABLE TO): 1. Define and describe a methodology. 2. Define and describe traditional, structured analysis & design, information modeling, and object-oriented methodology classifications. 3. Define and describe a Data Flow Diagram (DFD) and an Entity-Relationship Diagram (ERD). 4. Define and describe attributes, operations and relationships in an object-oriented methodology. 5. Define and describe the foundational characteristics of an object-oriented methodology. 6. Describe two classic information systems development challenges and their potential resolution. 7. Discuss Classification Theory and its relationship with object-oriented methodologies. 8. Describe Rational Corporation's Unified Software Development Process. 9. Define parallelism, substitution and omission. 10. Describe the Unified Modeling Language (UML) and describe Use Case, Class Diagram and Interaction Diagram. 11. Describe a simplistic object-oriented methodology for applying and using the UML. 12. Describe the foundational characteristics of the UML’s Class Diagram DESIGN A generic systems development life cycle (SDLC) was presented in an earlier chapter. You may recall that the purpose for this version of a SDLC was to give you a simplified way of sequentially studying the activities that are utilized to produce software-intensive information systems. In reality the SDLC...
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...Colter Rohm, Steven Py 09/06/2015 Business 110 B Dr. Rich Module B A. Suppose you are a project manager using a waterfall development–based methodology on a large and complex project. Your manager has just read the latest article in Computerworld that advocates replacing this methodology with prototyping and comes to you requesting that you switch. What would you say? A: We would say no. I think it is best if the project manager to keep using the waterfall methodology. The project is said to be large and complex. The prototype methodology is more favorable to smaller scale projects because you will create and get your prototype reviewed by decision makers countless of times before you get the pass for the project. Waterfall methodology is a long process but we think it will be better than switching to prototyping because it is new and we do not have much experience with it. B. The basic types of methodologies discussed in this chapter can be combined and integrated to form new hybrid methodologies. Suppose you were to combine throwaway prototyping with the use of waterfall development. What would the methodology look like? Draw a picture (similar to those in Figures 1–2 through 1–7). How would this new methodology compare to the others? A: Attached on end of this Module. C. Look on the web for different kinds of job opportunities that are available for people who want analyst positions? Compare and contrast the skills that the ads ask for to the skills that...
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...Objectives At the end of the lesson, the students will be able to: A. Know the history and origin of rondalla. B. Recognize the different rondalla instruments. C. Listen and appreciate rondalla music. D. Create a simple dance routine with rondalla music as accompaniment. II- Content: Rondalla A. Topic: Rondalla music and its instruments B. C. Instructional materials * * Manila paper * Laptop * LCD projector * Strings * Keboard * Tape * Picture of Rondalla * Illustration board * Chalk D. References: III- Lesson Proper A. Preparatory Activity 1. Daly routine Teacher’s Methodologies Pupil’s Activities Good Morning Class! Good Morning Teacher! Let’s start our day with a prayer. Please lead our prayer ______________ the student will pray Okay, let me check the attendance, who is absent Today? Student will tell who is absent Good! Few are absent today 2. Review and drill Teacher’s Methodologies Pupil’s Activities Okay class! Based on our lectures, can you Give me a sample of musical instruments that you see here in the Philippines...
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...organizational settings. The following literature research review includes a broad overview of the OD contemporary change methodologies, an in-depth perspective of related OD to change, and an applicable example of a specific organization. Keywords: organizational development, contemporary tools, change Organizational Development & Practitioner Tools The topic of organization development (OD) focuses on the effective implementation of change within an organization and is often broken down into two primary change methodologies of either classic or contemporary change intervention. The following article seeks to provide a broad overview of the OD change methodologies, an in-depth perspective in change initiatives of OD consultants and an actual applicable example of these OD practitioner tools used in real life. “Organization development has emerged to allow the voice of all organizational members to be heard and all organizational talent to be captured” (Jackson, 2006, p. 216). The field has many challenges in addressing both the human and the organizational sides of change initiatives in an attempt to get everyone on board in embracing change. Overview When organizations are resistant to necessary change, many times organizational development consultants are brought in to address the issue and implement the proper change methodologies they view as effective in bringing the change within the organization. Organizational consultants are often brought in...
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...com Emerging Family Businesses India Study - 2011 Collaboration Opportunities © 2011 RedSeer Consulting Confidential `and Proprietary Information Informatio © 2011 RedSeer Consulting Confidential and Proprietary Information. www.redseerconsulting.com Query@redseerconsulting.com www.redseerconsulting.com. 1 Emerging Family Business India Study Objective of the Study: • • • • Understanding family business landscape in India Identify the key pain areas in family business management Classify the key emerging family businesses among the ones studied The Client would like to highlight • The emerging family businesses based on their resources and capabilities • The best practices followed in each sector Approach: • Create a database of at least 500 Indian family run businesses, with revenues in the range of Rs. 50 to 1000 Crore • Stratify the samples and identify the target sample set • Conduct a survey involving the top management of these firms to collect information about the nittygritties involved in running these firms • Analyze the data collected and use Analytical Hierarchy Process to identify the list of emerging businesses About Redseer Consulting: Redseer Consulting is a premier management consulting firm with expertise in the areas of family businesses, private equity, and healthcare. We advice firms on: • Devising organization management strategy, process improvement etc • Raising capital, selecting a particular investment target etc Source:...
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...The best methodologies, in my opinion, for the Project Stock would be Network Flow Diagram and Project Software. Using Network Flow Diagram will help ShoeRUs to visualize and understand how the project will work and proceed. This diagram will also display the link with all the components of the project. (Network Diagram, 2015) One more strength of this methodology is that the format of this diagram will make it easier to determine the flow of the project, where the current project is in its lifecycle and also link of activities taking place during the whole lifecycle. The main aim of this methodology is to enable to create a diagram for the project broken down into smaller tasks which are important for completing the whole project. Another methodology is the Project Software. There are a lot of strengths that comes with this type of methodology. One of its strengths is that it provides the company to evaluate the direction that the project is taking. It also helps the company to revisit every task in the project lifecycle. By doing this, the company will reduce the costs and the time that will take to finalize the project being developed. It also helps the company to build the project as expected. (Miranda Brookins, 2015) For the Project Moving House, I will choose the Budget Methodology and the Schedule Methodology. The Budget methodology will help the family to control the costs of moving their furniture and other personal belongings to their new house. By using this methodology...
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...1 Case study On Six Sigma at Wipro Technologies: Thrust on Quality Abstract: Six Sigma at Wipro Technologies: Thrust on Quality Wipro Technologies is a global services provider delivering technology-driven business solutions that meet the strategic objectives of clients. Wipro has 40+ ‘Centers of Excellence’ that create solutions around specific needs of industries. Wipro delivers unmatched business value to customers through a combination of process excellence, quality frameworks and service delivery innovation. Wipro is the World's first CMMi Level 5 certified software services company and the first outside USA to receive the IEEE Software Process Award. Wipro has one of the most mature Six Sigma programs in the industry ensuring that 91% of the projects are completed on schedule, much above the industry average of 55%. Six Sigma provides the tools for continuous improvement on existing processes thereby helping sustain the SEI-CMM Level 5 and CMMi certifications. This case focuses on the initiatives taken by Wipro Technologies to implement the Six Sigma Quality tool to achieve sustained strategic business results. It explores the implementation procedure at Wipro Technologies and the benefits reaped by the company on account of adopting Six Sigma. The case also throws light on the recent developments in the Six Sigma concept including Wipro’s Six Sigma Skill base and consulting experience and explains how the company intends to build its expertise and...
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...database administration. A major reason for this is its portability--phpMyAdmin runs in a Web browser, so you can access it from almost any computer. The program is also robust; phpMyAdmin has enough functionality that you can probably create and run a Web site without knowing any SQL. Being free and open-source never hurt anybody, either. For these reasons, most hosting sites include phpMyAdmin in their control panel as the default MySQL administration tool. phpMyAdmin has some nice extras, such as importing and exporting Excel, OpenDocument, and XML files, and a tool that generates a PDF image of your database schema. Visual Basic According to Laud (2012) Visual Basic is a programming language and integrated development environment (IDE). It derives from the much older BASIC programming language, and so is considered a useful and relatively easy programming language for the beginner to learn. Visual Basic (VB) is now integrated into many different software applications and also web applications. Visual Basic was developed to be easy to learn, with a quick learning curve and a diverse scope of possibilities. Using the Visual Basic software, you can either hard-code or use the developer software to assist you throughout. It's also used to create ActiveX controls (for web usage and other controls), .dll file extensions or executables for standalone operation. LAN (Local Area Network) According to Rouse (2006) a local area network (LAN) is a group of computers and associated...
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...Dissertation on Analysis of Competitor Games Name Institution Contents 1.0 Introduction…………………………………………………………………………….5 1.1 Aims and Objectives of the Study....... 6 2.0 Project Approach 7 2.2 Background…………………………………………………………………………….9 2.3 Current Problem 9 2.4 Solution 10 2.5 Why Educational game fails? 11 2.6 Why are arcade games so popular 11 Arcade games 11 2.7 Why games on a computer are better? 12 2.8 Tables 13 2.9 Figures 14 3.0 Approach or Methodology………………………………………………………………15 3.2 Why is methodology important 15 3.3 Software Methodology 16 3.4 Chosen Methodology (the Waterfall Methodology) 17 3.5 Summary 19 4.0 Analysis……………………………………………………………………………….19 4.1 Survey 19 4.2 Data 20 4.3 Unity 5 Game Engine 25 5.0 Implementation………………………………………………………………………..25 5.1 Design 25 List of Tables and Figures Table 2.8 A risk analysis table 12 Figure 2.9 A generic model of the Final Year Project 13 Introduction The main purpose of this project is to implement an educational game where children would enjoy learning mathematics without having the pressure of being in a controlled environment. An article by Dr. Brent Conrad on teaching addiction stated that “children consume just over three hours of media and two thirds is spent on screen media e.g. TV...
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...Alternative theories of methodology are far more useful for gaining an understanding of society today than those used by positivists and interpretivists. To what extent do sociological arguments support this view of social research (33 Marks?) Positivism is a philosophy of science and a theory of methodology which suggests that social behaviour should be researched according to the principles of natural science, whereas interpretivism is an alternative to the positivist scientific tradition, interpretivists argue society cannot be studied in the same way as objects in natural interactions. However alternative theories of methodologies e.g.: Realism, Feminism, social constructionism and methodological cosmopolitanism are said to be better useful ways for gaining an understanding of society today then positivists and interpretivists. Positivism is a philosophy of science and a theory of methodology which suggests that social behaviour should be researched according to the principles of natural science. For example Comte a positivists who first used the word ‘sociology’, argued that sociology should be based on the methodology of the natural sciences. As this would result in positive science society and would reveal invariable laws and could use the research to control and improve society. Positivists assumptions on the subject matter is that people are the subjects of social forces beyond their control, for example Durkheim (1874) tried to establish sociology as a distinct...
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................................................................................. Error! Bookmark not defined. APPENDIX – 1 – BUSINESS MODEL OF UBER ................................................................................................................ 6 Purpose and scope.................................................................................................................................................... 6 Methodology and sources of information ................................................................................................................ 6 Highlights of findings and implications for value creation. ...................................................................................... 6 APPENDIX – 2 – VALUE CREATION CYCLE OF UBER ...................................................................................................... 7 Purpose and scope.................................................................................................................................................... 7 Methodology and sources of information ................................................................................................................ 7 Highlights of findings and implications for value creation. ...................................................................................... 7 APPENDIX – 3 – VALUE CREATION SWOT ...........................................................................................................
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...Task 1 1.1 Taking the above scenario in to consideration, create an effective plan as to collect primary and secondary data(LO 1.1) 1.2 Prepare a detailed description of the survey methodology and sampling frame to be used when conducting the survey and justify the reasons for choosing selected survey methodology and sampling frame(LO 1.2) 1.3 In order to get a clear picture about the prevailingmarket conditions, you have to create a questionnaire that needs to be answered by the customers.(LO 1.3) Learners are encouraged to concentrate on M2.3in order to achieve distinction and merit grade descriptorswhen addressing the above tasks. Task 2 2.1 Using representative values, you are required to present a summary of gathered data through the questionnaire mentioned on Task 1.3. (LO 2.1) 2.2 Perform an analysis on the summarized data and draw valid conclusions which would help “Unico”to make decision on whether to commence operations in Sri Lanka (LO 2.2) 2.3 In order to interpret the results of the above, analyzethe data using different measures of dispersion. (LO2.3) 2.4 Explain how calculations of measures like quartiles, percentiles and the correlation coefficient are used to draw useful conclusions in this scenario(LO 2.4) Learners are encouraged to concentrate on M 1.3 and D1.1in order to achieve distinction and merit grade descriptorswhen addressing the above tasks. Task 3 3.1 Using spreadsheets,present the summarized data using different types...
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...development and give a detailed description of contemporary Six Sigma methodology. Finally I am going to analyse the central concepts of contemporary Six Sigma methodology and then conclude all of my work together and discuss the principal arguments. Six sigma is a methodology used to focus an organization on reducing variations and errors in processes and driving quality improvement. Developed by Motorola Inc in the USA in 1986, it became well known in the 90’s, when GE CEO Jack Welch evangelized it. Six sigma is now according to many business development and quality improvement experts, the most popular management methodology in history. Six sigma aims to maximise customer satisfaction and minimise defects. In statistical terms, the purpose of six sigma is to reduce the process variation so that virtually all the products or services provided meet exceeded customer expectations. The standard metric for Six Sigma is 3.4 defects per million opportunities. For example for every 1 million transactions that go through a system, there will be 3.4 errors and still achieve six sigmas. Therefore this process has so few defects that is nearly perfect. By the year 2000, six sigma was effectively established as an industry in its own right, involving the training, consultancy and implementation of six sigma methodology in all sorts of organisations around the world. Therefore as well as being a hugely popular methodology used by many corporations for quality and process improvement it...
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...increase awareness of important matters. However, it is still questionable whether elections could be conducted online due to the high level of concern over security and even accessibility of internet and other IT infrastructures. The aim of this project is to develop an interactive voting system with which users can participate using internet enabled computers. Online voting would be more convenient, relatively secure and utilize fewer resources. This project will be useful in two ways. It will provide an easier system for the school Student Union Government (S.U.G) than the traditional voting system and it will also help me improve my experience and knowledge of web technologies. HTML, My SQL and Java Programming Language will be used to create the Online Voting System. Project Functions and Goals • User login system and secure administrator login system. • User registration system into the database. • The polling or voting interface proper. • Add/delete polls under administration privilege. • E-mail system may be implemented to notify non-voters of the deadline. • Email system for confirmation to voters of the candidates they voted for. • Interface to the school S.U.G’s database may be implemented. Chapter 1 Introduction The term voting is understood to be the form of choice. This form of expression can be performed through the ballot, or by any other electoral scheme. The online...
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...Juan A. Rodriguez LEAN & SIX SIGMA PROC 5000 May 9, 2013 Outline I. Introduction II. History of Lean and Six Sigma III. Lean Sigma IV. Six Sigma V. How Lean and Six Sigma are applied VI. Summary VII. Recommendation VIII. Conclusion Introduction: As our economic future hinges on the ability for organizations to cut cost and improve the quality of their products and services as well as develop new ideas in order to stay competitive, managers today still rely on concepts that stay constant throughout the years, those concepts are Six and Lean Sigma. These concepts are widely used by many organizations as an approach or a process for investigation to achieve better results and improvement in their daily operations, services and products. Throughout this research paper the focus will be centered on the history of Six and Lean Sigma, how both concepts helped revolutionize the fields of quality control and process management, Lean and Six Sigma’s emphasis on collective efforts and teamwork to the applied steps taken. Furthermore, the research paper will provide tables and examples of how both concepts are applied to organizations. History of Lean and Six Sigma: The origins of Six Sigma can be traced as far back as 1777 when Carl Frederick Gauss first introduced the concept as a measurement tool of the normal curve. In the 1920's the word 'sigma' was used by mathematicians and engineers as a symbol for a unit of measurement in product...
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