Ermack B. Verzel June 26‚ 2013 Assignment Software Engineering 1. As software becomes more pervasive‚ risks to the public (due to faulty programs) become an increasingly important concern. Develop a realistic doomsday scenario where a failure of a computer program could do great harm (endanger human life or economies). Tech doomsday scenario: The Net goes down News flash: The Internet melted down today as millions of Web surfers found themselves redirected to the wrong sites
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External entities are objects outside the system‚ with which the system communicates. External entities are sources and destinations of the system’s inputs and outputs. 1.b) ENTITY RELATIONSHIP DIAGRAM Entity–relationship model (ER model) in software engineering is an abstract way to describe a database. This article refers to the techniques proposed in Peter Chen’s 1976 paper.An ER model is an abstract way to describe a database. There are three basic elements in ER models: Entities are
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TRACK SOFTWARE‚ INC I SYNOPSIS Track Software‚ Inc. is a company created and built by Mr. Stanley Booker‚ CPA who spent nights and weekends in developing a sophisticated cost-accounting software program that became the company’s initial product. As the firm grows‚ Stanley planned to develop and expand the software product‚ which will streamline the accounting processes of medium to large sized manufacturers. In the first 2 years of operation‚ some financial problems occur‚ so he sold
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products‚ sporting goods‚ home appliances‚ specialty metals and industrial robots.e Now‚ let me introduce a software product is made from Yamaha. The software name is Vocaloid that engine in March 2000 and announced it in 2003 by Yamaha Company which is a singing synthesizer. This software can create "a virtual singer of their own" by computer user who they used the software. The first Vocaloid products were Leon and Lola‚ which released in March 2004 by Zero-G(a company). Yet this first
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Computer software can be divided into two main categories: application software and system software. Application Software: Application Software includes programs that do real work for user. Example: Payroll systems‚ Inventory Control‚ Manage student database‚ Word Processor‚ Spreadsheet and Database Management System etc. Application software consists of the programs for performing tasks particular to the machine’s utilization. Examples of application software include spreadsheets‚ database systems
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Chapter 1 – Software and Software Engineering Overview Software is designed and built by software engineers. Software is used by virtually everyone in society. Software is pervasive in our commerce‚ our culture‚ and our everyday lives. Software engineers have a moral obligation to build reliable software that does no harm to other people. Software engineers view computer software‚ as being made up of the programs‚ documents‚ and data required to design and build the system. Software users are
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Computer software engineers use the basics and techniques of computer science‚ engineering‚ and mathematical analysis to the design‚ development‚ testing‚ and evaluation of the software and systems that enable computers to perform their many different tasks. According to the Bureau of Labor Statistics‚ computer software engineers are projected to be one of the fastest growing occupations over the 200212 period. The starting salaries for computer engineers with a bachelor’s degree can be higher
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In this archive file of BIS 219 Entire Course you will find the next documents: BIS 219 Final Exam.pdf BIS 219 Week 1 Assignment.doc BIS 219 Week 1 DQs.doc BIS 219 Week 2 Club IT Part 1.doc BIS 219 Week 2 DQs.doc BIS 219 Week 3 Amazon Paper.doc BIS 219 Week 3 DQs.doc BIS 219 Week 4 DQs.doc BIS 219 Week 4 Individual Club IT Part 2.doc BIS 219 Week 5 Club IT Part 3.doc BIS 219 Week 5 Club IT Part 3.ppt BIS 219 Week 5 DQs.doc Deadline: ( )‚ General Questions - General General Questions
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Software Crisis Software crisis was a term used in the early days of computing science. The term was used to describe the impact of rapid increases in computer power and the complexity of the problems which could be tackled. In essence‚ it refers to the difficulty of writing correct‚ understandable‚ and verifiable computer programs. The roots of the software crisis are complexity‚ expectations‚ and change. The major cause of the software crisis is that the machines have become several orders
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Harvard Business Case: "Living on Internet Time: Product Development at Netscape‚ Yahoo!‚ NetDyanamics‚ and Microsoft". 2. What are the similarities and differences between the four approaches to product development? What drives these differences? Type Netscape Yahoo Net Dynamic Microsoft Development Methodology RAD Phased Agile RAD Prototype Agile RAD Throwaway Prototype Waterfall RUP SDLC Approach (BA/Interactive design) Interactive design -Goal oriented
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